959296860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{171917}}^1$

素因数の和:171963

約数の個数: 72

約数和(自身を含む): 3003751296

約数和(自身を除く): 2044454436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 171917, 343834, 515751, 687668, 859585, 1031502, 1547253, 1719170, 2063004, 2578755, 3094506, 3438340, 5157510, 5329427, 6189012, 7736265, 10315020, 10658854, 15472530, 15988281, 21317708, 26647135, 30945060, 31976562, 47964843, 53294270, 63953124, 79941405, 95929686, 106588540, 159882810, 191859372, 239824215, 319765620, 479648430, 959296860]

約数ペア:

[(1, 959296860), (2, 479648430), (3, 319765620), (4, 239824215), (5, 191859372), (6, 159882810), (9, 106588540), (10, 95929686), (12, 79941405), (15, 63953124), (18, 53294270), (20, 47964843), (30, 31976562), (31, 30945060), (36, 26647135), (45, 21317708), (60, 15988281), (62, 15472530), (90, 10658854), (93, 10315020), (124, 7736265), (155, 6189012), (180, 5329427), (186, 5157510), (279, 3438340), (310, 3094506), (372, 2578755), (465, 2063004), (558, 1719170), (620, 1547253), (930, 1031502), (1116, 859585), (1395, 687668), (1860, 515751), (2790, 343834), (5580, 171917)]