144832430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 269238816

約数和(自身を除く): 124406386

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 985, 1970, 1987, 3974, 7289, 9935, 14578, 19870, 36445, 72890, 73519, 147038, 367595, 391439, 735190, 782878, 1957195, 3914390, 14483243, 28966486, 72416215, 144832430]

約数ペア:

[(1, 144832430), (2, 72416215), (5, 28966486), (10, 14483243), (37, 3914390), (74, 1957195), (185, 782878), (197, 735190), (370, 391439), (394, 367595), (985, 147038), (1970, 73519), (1987, 72890), (3974, 36445), (7289, 19870), (9935, 14578)]