3649620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 7357740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4679, 9358, 14037, 18716, 23395, 28074, 46790, 56148, 60827, 70185, 93580, 121654, 140370, 182481, 243308, 280740, 304135, 364962, 608270, 729924, 912405, 1216540, 1824810, 3649620]

約数ペア:

[(1, 3649620), (2, 1824810), (3, 1216540), (4, 912405), (5, 729924), (6, 608270), (10, 364962), (12, 304135), (13, 280740), (15, 243308), (20, 182481), (26, 140370), (30, 121654), (39, 93580), (52, 70185), (60, 60827), (65, 56148), (78, 46790), (130, 28074), (156, 23395), (195, 18716), (260, 14037), (390, 9358), (780, 4679)]