487691430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 1241948160

約数和(自身を除く): 754256730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2413, 3810, 4826, 6737, 7239, 12065, 13474, 14478, 20211, 24130, 33685, 36195, 40422, 67370, 72390, 101055, 128003, 202110, 256006, 384009, 640015, 768018, 855599, 1280030, 1711198, 1920045, 2566797, 3840090, 4277995, 5133594, 8555990, 12833985, 16256381, 25667970, 32512762, 48769143, 81281905, 97538286, 162563810, 243845715, 487691430]

約数ペア:

[(1, 487691430), (2, 243845715), (3, 162563810), (5, 97538286), (6, 81281905), (10, 48769143), (15, 32512762), (19, 25667970), (30, 16256381), (38, 12833985), (57, 8555990), (95, 5133594), (114, 4277995), (127, 3840090), (190, 2566797), (254, 1920045), (285, 1711198), (381, 1280030), (570, 855599), (635, 768018), (762, 640015), (1270, 384009), (1905, 256006), (2413, 202110), (3810, 128003), (4826, 101055), (6737, 72390), (7239, 67370), (12065, 40422), (13474, 36195), (14478, 33685), (20211, 24130)]