30813215188

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1\times {\mathrm{10651}}^1$

素因数の和:11312

約数の個数: 48

約数和(自身を含む): 62020545664

約数和(自身を除く): 31207330476

約数列:

[1, 2, 4, 7, 14, 28, 277, 373, 554, 746, 1108, 1492, 1939, 2611, 3878, 5222, 7756, 10444, 10651, 21302, 42604, 74557, 103321, 149114, 206642, 298228, 413284, 723247, 1446494, 2892988, 2950327, 3972823, 5900654, 7945646, 11801308, 15891292, 20652289, 27809761, 41304578, 55619522, 82609156, 111239044, 1100471971, 2200943942, 4401887884, 7703303797, 15406607594, 30813215188]

約数ペア:

[(1, 30813215188), (2, 15406607594), (4, 7703303797), (7, 4401887884), (14, 2200943942), (28, 1100471971), (277, 111239044), (373, 82609156), (554, 55619522), (746, 41304578), (1108, 27809761), (1492, 20652289), (1939, 15891292), (2611, 11801308), (3878, 7945646), (5222, 5900654), (7756, 3972823), (10444, 2950327), (10651, 2892988), (21302, 1446494), (42604, 723247), (74557, 413284), (103321, 298228), (149114, 206642)]