12995940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1297}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 36634752

約数和(自身を除く): 23638812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1297, 1670, 2004, 2505, 2594, 3340, 3891, 5010, 5188, 6485, 7782, 10020, 12970, 15564, 19455, 25940, 38910, 77820, 216599, 433198, 649797, 866396, 1082995, 1299594, 2165990, 2599188, 3248985, 4331980, 6497970, 12995940]

約数ペア:

[(1, 12995940), (2, 6497970), (3, 4331980), (4, 3248985), (5, 2599188), (6, 2165990), (10, 1299594), (12, 1082995), (15, 866396), (20, 649797), (30, 433198), (60, 216599), (167, 77820), (334, 38910), (501, 25940), (668, 19455), (835, 15564), (1002, 12970), (1297, 10020), (1670, 7782), (2004, 6485), (2505, 5188), (2594, 5010), (3340, 3891)]