477614970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39940

約数の個数: 96

約数和(自身を含む): 1493930880

約数和(自身を除く): 1016315910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 39901, 79802, 119703, 199505, 239406, 279307, 359109, 399010, 558614, 598515, 718218, 758119, 837921, 1197030, 1396535, 1516238, 1675842, 1795545, 2274357, 2513763, 2793070, 3591090, 3790595, 4189605, 4548714, 5027526, 5306833, 6823071, 7581190, 8379210, 10613666, 11371785, 12568815, 13646142, 15920499, 22743570, 25137630, 26534165, 31840998, 34115355, 47761497, 53068330, 68230710, 79602495, 95522994, 159204990, 238807485, 477614970]

約数ペア:

[(1, 477614970), (2, 238807485), (3, 159204990), (5, 95522994), (6, 79602495), (7, 68230710), (9, 53068330), (10, 47761497), (14, 34115355), (15, 31840998), (18, 26534165), (19, 25137630), (21, 22743570), (30, 15920499), (35, 13646142), (38, 12568815), (42, 11371785), (45, 10613666), (57, 8379210), (63, 7581190), (70, 6823071), (90, 5306833), (95, 5027526), (105, 4548714), (114, 4189605), (126, 3790595), (133, 3591090), (171, 2793070), (190, 2513763), (210, 2274357), (266, 1795545), (285, 1675842), (315, 1516238), (342, 1396535), (399, 1197030), (570, 837921), (630, 758119), (665, 718218), (798, 598515), (855, 558614), (1197, 399010), (1330, 359109), (1710, 279307), (1995, 239406), (2394, 199505), (3990, 119703), (5985, 79802), (11970, 39901)]