1299142860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1847}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 3837335040

約数和(自身を除く): 2538192180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 617, 1140, 1234, 1847, 1851, 2468, 3085, 3694, 3702, 5541, 6170, 7388, 7404, 9235, 9255, 11082, 11723, 12340, 18470, 18510, 22164, 23446, 27705, 35093, 35169, 36940, 37020, 46892, 55410, 58615, 70186, 70338, 105279, 110820, 117230, 140372, 140676, 175465, 175845, 210558, 234460, 350930, 351690, 421116, 526395, 701860, 703380, 1052790, 1139599, 2105580, 2279198, 3418797, 4558396, 5697995, 6837594, 11395990, 13675188, 17093985, 21652381, 22791980, 34187970, 43304762, 64957143, 68375940, 86609524, 108261905, 129914286, 216523810, 259828572, 324785715, 433047620, 649571430, 1299142860]

約数ペア:

[(1, 1299142860), (2, 649571430), (3, 433047620), (4, 324785715), (5, 259828572), (6, 216523810), (10, 129914286), (12, 108261905), (15, 86609524), (19, 68375940), (20, 64957143), (30, 43304762), (38, 34187970), (57, 22791980), (60, 21652381), (76, 17093985), (95, 13675188), (114, 11395990), (190, 6837594), (228, 5697995), (285, 4558396), (380, 3418797), (570, 2279198), (617, 2105580), (1140, 1139599), (1234, 1052790), (1847, 703380), (1851, 701860), (2468, 526395), (3085, 421116), (3694, 351690), (3702, 350930), (5541, 234460), (6170, 210558), (7388, 175845), (7404, 175465), (9235, 140676), (9255, 140372), (11082, 117230), (11723, 110820), (12340, 105279), (18470, 70338), (18510, 70186), (22164, 58615), (23446, 55410), (27705, 46892), (35093, 37020), (35169, 36940)]