2013953130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 6244632576

約数和(自身を除く): 4230679446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 101, 105, 126, 155, 186, 202, 210, 217, 279, 303, 310, 315, 434, 465, 505, 558, 606, 630, 651, 707, 909, 930, 1010, 1021, 1085, 1302, 1395, 1414, 1515, 1818, 1953, 2042, 2121, 2170, 2790, 3030, 3063, 3131, 3255, 3535, 3906, 4242, 4545, 5105, 6126, 6262, 6363, 6510, 7070, 7147, 9090, 9189, 9393, 9765, 10210, 10605, 12726, 14294, 15315, 15655, 18378, 18786, 19530, 21210, 21441, 21917, 28179, 30630, 31310, 31651, 31815, 35735, 42882, 43834, 45945, 46965, 56358, 63302, 63630, 64323, 65751, 71470, 91890, 93930, 94953, 103121, 107205, 109585, 128646, 131502, 140895, 158255, 189906, 197253, 206242, 214410, 219170, 221557, 281790, 284859, 309363, 316510, 321615, 328755, 394506, 443114, 474765, 515605, 569718, 618726, 643230, 657510, 664671, 721847, 928089, 949530, 986265, 1031210, 1107785, 1329342, 1424295, 1443694, 1546815, 1856178, 1972530, 1994013, 2165541, 2215570, 2848590, 3093630, 3196751, 3323355, 3609235, 3988026, 4331082, 4640445, 6393502, 6496623, 6646710, 7218470, 9280890, 9590253, 9970065, 10827705, 12993246, 15983755, 19180506, 19940130, 21655410, 22377257, 28770759, 31967510, 32483115, 44754514, 47951265, 57541518, 64966230, 67131771, 95902530, 111886285, 134263542, 143853795, 201395313, 223772570, 287707590, 335658855, 402790626, 671317710, 1006976565, 2013953130]

約数ペア:

[(1, 2013953130), (2, 1006976565), (3, 671317710), (5, 402790626), (6, 335658855), (7, 287707590), (9, 223772570), (10, 201395313), (14, 143853795), (15, 134263542), (18, 111886285), (21, 95902530), (30, 67131771), (31, 64966230), (35, 57541518), (42, 47951265), (45, 44754514), (62, 32483115), (63, 31967510), (70, 28770759), (90, 22377257), (93, 21655410), (101, 19940130), (105, 19180506), (126, 15983755), (155, 12993246), (186, 10827705), (202, 9970065), (210, 9590253), (217, 9280890), (279, 7218470), (303, 6646710), (310, 6496623), (315, 6393502), (434, 4640445), (465, 4331082), (505, 3988026), (558, 3609235), (606, 3323355), (630, 3196751), (651, 3093630), (707, 2848590), (909, 2215570), (930, 2165541), (1010, 1994013), (1021, 1972530), (1085, 1856178), (1302, 1546815), (1395, 1443694), (1414, 1424295), (1515, 1329342), (1818, 1107785), (1953, 1031210), (2042, 986265), (2121, 949530), (2170, 928089), (2790, 721847), (3030, 664671), (3063, 657510), (3131, 643230), (3255, 618726), (3535, 569718), (3906, 515605), (4242, 474765), (4545, 443114), (5105, 394506), (6126, 328755), (6262, 321615), (6363, 316510), (6510, 309363), (7070, 284859), (7147, 281790), (9090, 221557), (9189, 219170), (9393, 214410), (9765, 206242), (10210, 197253), (10605, 189906), (12726, 158255), (14294, 140895), (15315, 131502), (15655, 128646), (18378, 109585), (18786, 107205), (19530, 103121), (21210, 94953), (21441, 93930), (21917, 91890), (28179, 71470), (30630, 65751), (31310, 64323), (31651, 63630), (31815, 63302), (35735, 56358), (42882, 46965), (43834, 45945)]