12321330390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15211519}}^1$

素因数の和:15211538

約数の個数: 40

約数和(自身を含む): 33130690560

約数和(自身を除く): 20809360170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15211519, 30423038, 45634557, 76057595, 91269114, 136903671, 152115190, 228172785, 273807342, 410711013, 456345570, 684518355, 821422026, 1232133039, 1369036710, 2053555065, 2464266078, 4107110130, 6160665195, 12321330390]

約数ペア:

[(1, 12321330390), (2, 6160665195), (3, 4107110130), (5, 2464266078), (6, 2053555065), (9, 1369036710), (10, 1232133039), (15, 821422026), (18, 684518355), (27, 456345570), (30, 410711013), (45, 273807342), (54, 228172785), (81, 152115190), (90, 136903671), (135, 91269114), (162, 76057595), (270, 45634557), (405, 30423038), (810, 15211519)]