1445880930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{3343}}^1$

素因数の和:4475

約数の個数: 64

約数和(自身を含む): 3741534720

約数和(自身を除く): 2295653790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1109, 2218, 3327, 3343, 5545, 6654, 6686, 10029, 11090, 14417, 16635, 16715, 20058, 28834, 33270, 33430, 43251, 43459, 50145, 72085, 86502, 86918, 100290, 130377, 144170, 216255, 217295, 260754, 432510, 434590, 651885, 1303770, 3707387, 7414774, 11122161, 18536935, 22244322, 37073870, 48196031, 55610805, 96392062, 111221610, 144588093, 240980155, 289176186, 481960310, 722940465, 1445880930]

約数ペア:

[(1, 1445880930), (2, 722940465), (3, 481960310), (5, 289176186), (6, 240980155), (10, 144588093), (13, 111221610), (15, 96392062), (26, 55610805), (30, 48196031), (39, 37073870), (65, 22244322), (78, 18536935), (130, 11122161), (195, 7414774), (390, 3707387), (1109, 1303770), (2218, 651885), (3327, 434590), (3343, 432510), (5545, 260754), (6654, 217295), (6686, 216255), (10029, 144170), (11090, 130377), (14417, 100290), (16635, 86918), (16715, 86502), (20058, 72085), (28834, 50145), (33270, 43459), (33430, 43251)]