9901710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 33730560

約数和(自身を除く): 23828850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 169, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 338, 351, 378, 390, 403, 434, 455, 465, 507, 546, 558, 585, 630, 651, 702, 806, 819, 837, 845, 910, 930, 945, 1014, 1085, 1170, 1183, 1209, 1302, 1365, 1395, 1521, 1638, 1674, 1690, 1755, 1890, 1953, 2015, 2170, 2366, 2418, 2457, 2535, 2730, 2790, 2821, 3042, 3255, 3510, 3549, 3627, 3906, 4030, 4095, 4185, 4563, 4914, 5070, 5239, 5642, 5859, 5915, 6045, 6510, 7098, 7254, 7605, 8190, 8370, 8463, 9126, 9765, 10478, 10647, 10881, 11718, 11830, 12090, 12285, 14105, 15210, 15717, 16926, 17745, 18135, 19530, 21294, 21762, 22815, 24570, 25389, 26195, 28210, 29295, 31434, 31941, 35490, 36270, 36673, 42315, 45630, 47151, 50778, 52390, 53235, 54405, 58590, 63882, 73346, 76167, 78585, 84630, 94302, 106470, 108810, 110019, 126945, 141453, 152334, 157170, 159705, 183365, 220038, 235755, 253890, 282906, 319410, 330057, 366730, 380835, 471510, 550095, 660114, 707265, 761670, 990171, 1100190, 1414530, 1650285, 1980342, 3300570, 4950855, 9901710]

約数ペア:

[(1, 9901710), (2, 4950855), (3, 3300570), (5, 1980342), (6, 1650285), (7, 1414530), (9, 1100190), (10, 990171), (13, 761670), (14, 707265), (15, 660114), (18, 550095), (21, 471510), (26, 380835), (27, 366730), (30, 330057), (31, 319410), (35, 282906), (39, 253890), (42, 235755), (45, 220038), (54, 183365), (62, 159705), (63, 157170), (65, 152334), (70, 141453), (78, 126945), (90, 110019), (91, 108810), (93, 106470), (105, 94302), (117, 84630), (126, 78585), (130, 76167), (135, 73346), (155, 63882), (169, 58590), (182, 54405), (186, 53235), (189, 52390), (195, 50778), (210, 47151), (217, 45630), (234, 42315), (270, 36673), (273, 36270), (279, 35490), (310, 31941), (315, 31434), (338, 29295), (351, 28210), (378, 26195), (390, 25389), (403, 24570), (434, 22815), (455, 21762), (465, 21294), (507, 19530), (546, 18135), (558, 17745), (585, 16926), (630, 15717), (651, 15210), (702, 14105), (806, 12285), (819, 12090), (837, 11830), (845, 11718), (910, 10881), (930, 10647), (945, 10478), (1014, 9765), (1085, 9126), (1170, 8463), (1183, 8370), (1209, 8190), (1302, 7605), (1365, 7254), (1395, 7098), (1521, 6510), (1638, 6045), (1674, 5915), (1690, 5859), (1755, 5642), (1890, 5239), (1953, 5070), (2015, 4914), (2170, 4563), (2366, 4185), (2418, 4095), (2457, 4030), (2535, 3906), (2730, 3627), (2790, 3549), (2821, 3510), (3042, 3255)]