42853590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 127612800

約数和(自身を除く): 84759210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 421, 435, 522, 585, 702, 754, 783, 842, 870, 1131, 1170, 1263, 1305, 1566, 1755, 1885, 2105, 2262, 2526, 2610, 3393, 3510, 3770, 3789, 3915, 4210, 5473, 5655, 6315, 6786, 7578, 7830, 10179, 10946, 11310, 11367, 12209, 12630, 16419, 16965, 18945, 20358, 22734, 24418, 27365, 32838, 33930, 36627, 37890, 49257, 50895, 54730, 56835, 61045, 73254, 82095, 98514, 101790, 109881, 113670, 122090, 147771, 158717, 164190, 183135, 219762, 246285, 295542, 317434, 329643, 366270, 476151, 492570, 549405, 659286, 738855, 793585, 952302, 1098810, 1428453, 1477710, 1587170, 1648215, 2380755, 2856906, 3296430, 4285359, 4761510, 7142265, 8570718, 14284530, 21426795, 42853590]

約数ペア:

[(1, 42853590), (2, 21426795), (3, 14284530), (5, 8570718), (6, 7142265), (9, 4761510), (10, 4285359), (13, 3296430), (15, 2856906), (18, 2380755), (26, 1648215), (27, 1587170), (29, 1477710), (30, 1428453), (39, 1098810), (45, 952302), (54, 793585), (58, 738855), (65, 659286), (78, 549405), (87, 492570), (90, 476151), (117, 366270), (130, 329643), (135, 317434), (145, 295542), (174, 246285), (195, 219762), (234, 183135), (261, 164190), (270, 158717), (290, 147771), (351, 122090), (377, 113670), (390, 109881), (421, 101790), (435, 98514), (522, 82095), (585, 73254), (702, 61045), (754, 56835), (783, 54730), (842, 50895), (870, 49257), (1131, 37890), (1170, 36627), (1263, 33930), (1305, 32838), (1566, 27365), (1755, 24418), (1885, 22734), (2105, 20358), (2262, 18945), (2526, 16965), (2610, 16419), (3393, 12630), (3510, 12209), (3770, 11367), (3789, 11310), (3915, 10946), (4210, 10179), (5473, 7830), (5655, 7578), (6315, 6786)]