2013406290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103093}}^1$

素因数の和:103144

約数の個数: 96

約数和(自身を含む): 6175742976

約数和(自身を除く): 4162336686

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, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 103093, 206186, 309279, 515465, 618558, 721651, 927837, 1030930, 1443302, 1546395, 1855674, 2164953, 3092790, 3195883, 3608255, 4329906, 4639185, 6391766, 6494859, 7216510, 9278370, 9587649, 10824765, 12989718, 15979415, 19175298, 21649530, 22371181, 28762947, 31958830, 32474295, 44742362, 47938245, 57525894, 64948590, 67113543, 95876490, 111855905, 134227086, 143814735, 201340629, 223711810, 287629470, 335567715, 402681258, 671135430, 1006703145, 2013406290]

約数ペア:

[(1, 2013406290), (2, 1006703145), (3, 671135430), (5, 402681258), (6, 335567715), (7, 287629470), (9, 223711810), (10, 201340629), (14, 143814735), (15, 134227086), (18, 111855905), (21, 95876490), (30, 67113543), (31, 64948590), (35, 57525894), (42, 47938245), (45, 44742362), (62, 32474295), (63, 31958830), (70, 28762947), (90, 22371181), (93, 21649530), (105, 19175298), (126, 15979415), (155, 12989718), (186, 10824765), (210, 9587649), (217, 9278370), (279, 7216510), (310, 6494859), (315, 6391766), (434, 4639185), (465, 4329906), (558, 3608255), (630, 3195883), (651, 3092790), (930, 2164953), (1085, 1855674), (1302, 1546395), (1395, 1443302), (1953, 1030930), (2170, 927837), (2790, 721651), (3255, 618558), (3906, 515465), (6510, 309279), (9765, 206186), (19530, 103093)]