122385620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5867}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 295747200

約数和(自身を除く): 173361580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 5867, 10430, 11734, 20860, 23468, 29335, 41069, 58670, 82138, 117340, 164276, 205345, 410690, 821380, 874183, 1748366, 3496732, 4370915, 6119281, 8741830, 12238562, 17483660, 24477124, 30596405, 61192810, 122385620]

約数ペア:

[(1, 122385620), (2, 61192810), (4, 30596405), (5, 24477124), (7, 17483660), (10, 12238562), (14, 8741830), (20, 6119281), (28, 4370915), (35, 3496732), (70, 1748366), (140, 874183), (149, 821380), (298, 410690), (596, 205345), (745, 164276), (1043, 117340), (1490, 82138), (2086, 58670), (2980, 41069), (4172, 29335), (5215, 23468), (5867, 20860), (10430, 11734)]