13806571860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4517}}^1\times {\mathrm{16981}}^1$

素因数の和:21513

約数の個数: 72

約数和(自身を含む): 41891673096

約数和(自身を除く): 28085101236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4517, 9034, 13551, 16981, 18068, 22585, 27102, 33962, 40653, 45170, 50943, 54204, 67755, 67924, 81306, 84905, 90340, 101886, 135510, 152829, 162612, 169810, 203265, 203772, 254715, 271020, 305658, 339620, 406530, 509430, 611316, 764145, 813060, 1018860, 1528290, 3056580, 76703177, 153406354, 230109531, 306812708, 383515885, 460219062, 690328593, 767031770, 920438124, 1150547655, 1380657186, 1534063540, 2301095310, 2761314372, 3451642965, 4602190620, 6903285930, 13806571860]

約数ペア:

[(1, 13806571860), (2, 6903285930), (3, 4602190620), (4, 3451642965), (5, 2761314372), (6, 2301095310), (9, 1534063540), (10, 1380657186), (12, 1150547655), (15, 920438124), (18, 767031770), (20, 690328593), (30, 460219062), (36, 383515885), (45, 306812708), (60, 230109531), (90, 153406354), (180, 76703177), (4517, 3056580), (9034, 1528290), (13551, 1018860), (16981, 813060), (18068, 764145), (22585, 611316), (27102, 509430), (33962, 406530), (40653, 339620), (45170, 305658), (50943, 271020), (54204, 254715), (67755, 203772), (67924, 203265), (81306, 169810), (84905, 162612), (90340, 152829), (101886, 135510)]