30528807484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{13003}}^1$

素因数の和:14266

約数の個数: 48

約数和(自身を含む): 61974775296

約数和(自身を除く): 31445967812

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1181, 1988, 2362, 4724, 8267, 13003, 16534, 26006, 33068, 52012, 83851, 91021, 167702, 182042, 335404, 364084, 586957, 923213, 1173914, 1846426, 2347828, 3692852, 6462491, 12924982, 15356543, 25849964, 30713086, 61426172, 107495801, 214991602, 429983204, 1090314553, 2180629106, 4361258212, 7632201871, 15264403742, 30528807484]

約数ペア:

[(1, 30528807484), (2, 15264403742), (4, 7632201871), (7, 4361258212), (14, 2180629106), (28, 1090314553), (71, 429983204), (142, 214991602), (284, 107495801), (497, 61426172), (994, 30713086), (1181, 25849964), (1988, 15356543), (2362, 12924982), (4724, 6462491), (8267, 3692852), (13003, 2347828), (16534, 1846426), (26006, 1173914), (33068, 923213), (52012, 586957), (83851, 364084), (91021, 335404), (167702, 182042)]