1262493420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{19181}}^1$

素因数の和:20290

約数の個数: 48

約数和(自身を含む): 3538388448

約数和(自身を除く): 2275895028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097, 2194, 3291, 4388, 5485, 6582, 10970, 13164, 16455, 19181, 21940, 32910, 38362, 57543, 65820, 76724, 95905, 115086, 191810, 230172, 287715, 383620, 575430, 1150860, 21041557, 42083114, 63124671, 84166228, 105207785, 126249342, 210415570, 252498684, 315623355, 420831140, 631246710, 1262493420]

約数ペア:

[(1, 1262493420), (2, 631246710), (3, 420831140), (4, 315623355), (5, 252498684), (6, 210415570), (10, 126249342), (12, 105207785), (15, 84166228), (20, 63124671), (30, 42083114), (60, 21041557), (1097, 1150860), (2194, 575430), (3291, 383620), (4388, 287715), (5485, 230172), (6582, 191810), (10970, 115086), (13164, 95905), (16455, 76724), (19181, 65820), (21940, 57543), (32910, 38362)]