30721704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98467}}^1$

素因数の和:98489

約数の個数: 32

約数和(自身を含む): 82713120

約数和(自身を除く): 51991416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 98467, 196934, 295401, 393868, 590802, 787736, 1181604, 1280071, 2363208, 2560142, 3840213, 5120284, 7680426, 10240568, 15360852, 30721704]

約数ペア:

[(1, 30721704), (2, 15360852), (3, 10240568), (4, 7680426), (6, 5120284), (8, 3840213), (12, 2560142), (13, 2363208), (24, 1280071), (26, 1181604), (39, 787736), (52, 590802), (78, 393868), (104, 295401), (156, 196934), (312, 98467)]