30842904

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 80985600

約数和(自身を除く): 50142696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 739, 888, 1128, 1478, 1739, 2217, 2956, 3478, 4434, 5217, 5912, 6956, 8868, 10434, 13912, 17736, 20868, 27343, 34733, 41736, 54686, 69466, 82029, 104199, 109372, 138932, 164058, 208398, 218744, 277864, 328116, 416796, 656232, 833592, 1285121, 2570242, 3855363, 5140484, 7710726, 10280968, 15421452, 30842904]

約数ペア:

[(1, 30842904), (2, 15421452), (3, 10280968), (4, 7710726), (6, 5140484), (8, 3855363), (12, 2570242), (24, 1285121), (37, 833592), (47, 656232), (74, 416796), (94, 328116), (111, 277864), (141, 218744), (148, 208398), (188, 164058), (222, 138932), (282, 109372), (296, 104199), (376, 82029), (444, 69466), (564, 54686), (739, 41736), (888, 34733), (1128, 27343), (1478, 20868), (1739, 17736), (2217, 13912), (2956, 10434), (3478, 8868), (4434, 6956), (5217, 5912)]