30235660798

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{42491}}^1$

素因数の和:42697

約数の個数: 48

約数和(自身を含む): 54147215664

約数和(自身を除く): 23911554866

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 137, 274, 371, 742, 959, 1918, 2597, 5194, 6713, 7261, 13426, 14522, 42491, 50827, 84982, 101654, 297437, 355789, 594874, 711578, 2082059, 2252023, 4164118, 4504046, 5821267, 11642534, 15764161, 31528322, 40748869, 81497738, 110349127, 220698254, 285242083, 308527151, 570484166, 617054302, 2159690057, 4319380114, 15117830399, 30235660798]

約数ペア:

[(1, 30235660798), (2, 15117830399), (7, 4319380114), (14, 2159690057), (49, 617054302), (53, 570484166), (98, 308527151), (106, 285242083), (137, 220698254), (274, 110349127), (371, 81497738), (742, 40748869), (959, 31528322), (1918, 15764161), (2597, 11642534), (5194, 5821267), (6713, 4504046), (7261, 4164118), (13426, 2252023), (14522, 2082059), (42491, 711578), (50827, 594874), (84982, 355789), (101654, 297437)]