407700930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149341}}^1$

素因数の和:149371

約数の個数: 64

約数和(自身を含む): 1204293888

約数和(自身を除く): 796592958

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 149341, 298682, 448023, 746705, 896046, 1045387, 1493410, 1941433, 2090774, 2240115, 3136161, 3882866, 4480230, 5226935, 5824299, 6272322, 9707165, 10453870, 11648598, 13590031, 15680805, 19414330, 27180062, 29121495, 31361610, 40770093, 58242990, 67950155, 81540186, 135900310, 203850465, 407700930]

約数ペア:

[(1, 407700930), (2, 203850465), (3, 135900310), (5, 81540186), (6, 67950155), (7, 58242990), (10, 40770093), (13, 31361610), (14, 29121495), (15, 27180062), (21, 19414330), (26, 15680805), (30, 13590031), (35, 11648598), (39, 10453870), (42, 9707165), (65, 6272322), (70, 5824299), (78, 5226935), (91, 4480230), (105, 3882866), (130, 3136161), (182, 2240115), (195, 2090774), (210, 1941433), (273, 1493410), (390, 1045387), (455, 896046), (546, 746705), (910, 448023), (1365, 298682), (2730, 149341)]