161588430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57917}}^1$

素因数の和:57961

約数の個数: 48

約数和(自身を含む): 433689984

約数和(自身を除く): 272101554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 57917, 115834, 173751, 289585, 347502, 521253, 579170, 868755, 1042506, 1737510, 1795427, 2606265, 3590854, 5212530, 5386281, 8977135, 10772562, 16158843, 17954270, 26931405, 32317686, 53862810, 80794215, 161588430]

約数ペア:

[(1, 161588430), (2, 80794215), (3, 53862810), (5, 32317686), (6, 26931405), (9, 17954270), (10, 16158843), (15, 10772562), (18, 8977135), (30, 5386281), (31, 5212530), (45, 3590854), (62, 2606265), (90, 1795427), (93, 1737510), (155, 1042506), (186, 868755), (279, 579170), (310, 521253), (465, 347502), (558, 289585), (930, 173751), (1395, 115834), (2790, 57917)]