2918157030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{5839}}^1$

素因数の和:6475

約数の個数: 80

約数和(自身を含む): 7860663360

約数和(自身を除く): 4942506330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 617, 810, 1234, 1851, 3085, 3702, 5553, 5839, 6170, 9255, 11106, 11678, 16659, 17517, 18510, 27765, 29195, 33318, 35034, 49977, 52551, 55530, 58390, 83295, 87585, 99954, 105102, 157653, 166590, 175170, 249885, 262755, 315306, 472959, 499770, 525510, 788265, 945918, 1576530, 2364795, 3602663, 4729590, 7205326, 10807989, 18013315, 21615978, 32423967, 36026630, 54039945, 64847934, 97271901, 108079890, 162119835, 194543802, 291815703, 324239670, 486359505, 583631406, 972719010, 1459078515, 2918157030]

約数ペア:

[(1, 2918157030), (2, 1459078515), (3, 972719010), (5, 583631406), (6, 486359505), (9, 324239670), (10, 291815703), (15, 194543802), (18, 162119835), (27, 108079890), (30, 97271901), (45, 64847934), (54, 54039945), (81, 36026630), (90, 32423967), (135, 21615978), (162, 18013315), (270, 10807989), (405, 7205326), (617, 4729590), (810, 3602663), (1234, 2364795), (1851, 1576530), (3085, 945918), (3702, 788265), (5553, 525510), (5839, 499770), (6170, 472959), (9255, 315306), (11106, 262755), (11678, 249885), (16659, 175170), (17517, 166590), (18510, 157653), (27765, 105102), (29195, 99954), (33318, 87585), (35034, 83295), (49977, 58390), (52551, 55530)]