871353270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{312313}}^1$

素因数の和:312357

約数の個数: 48

約数和(自身を含む): 2338607232

約数和(自身を除く): 1467253962

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, 312313, 624626, 936939, 1561565, 1873878, 2810817, 3123130, 4684695, 5621634, 9369390, 9681703, 14054085, 19363406, 28108170, 29045109, 48408515, 58090218, 87135327, 96817030, 145225545, 174270654, 290451090, 435676635, 871353270]

約数ペア:

[(1, 871353270), (2, 435676635), (3, 290451090), (5, 174270654), (6, 145225545), (9, 96817030), (10, 87135327), (15, 58090218), (18, 48408515), (30, 29045109), (31, 28108170), (45, 19363406), (62, 14054085), (90, 9681703), (93, 9369390), (155, 5621634), (186, 4684695), (279, 3123130), (310, 2810817), (465, 1873878), (558, 1561565), (930, 936939), (1395, 624626), (2790, 312313)]