59722180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 147231000

約数和(自身を除く): 87508820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 409, 490, 596, 745, 818, 980, 1043, 1490, 1636, 2045, 2086, 2863, 2980, 4090, 4172, 5215, 5726, 7301, 8180, 10430, 11452, 14315, 14602, 20041, 20860, 28630, 29204, 36505, 40082, 57260, 60941, 73010, 80164, 100205, 121882, 146020, 200410, 243764, 304705, 400820, 426587, 609410, 853174, 1218820, 1706348, 2132935, 2986109, 4265870, 5972218, 8531740, 11944436, 14930545, 29861090, 59722180]

約数ペア:

[(1, 59722180), (2, 29861090), (4, 14930545), (5, 11944436), (7, 8531740), (10, 5972218), (14, 4265870), (20, 2986109), (28, 2132935), (35, 1706348), (49, 1218820), (70, 853174), (98, 609410), (140, 426587), (149, 400820), (196, 304705), (245, 243764), (298, 200410), (409, 146020), (490, 121882), (596, 100205), (745, 80164), (818, 73010), (980, 60941), (1043, 57260), (1490, 40082), (1636, 36505), (2045, 29204), (2086, 28630), (2863, 20860), (2980, 20041), (4090, 14602), (4172, 14315), (5215, 11452), (5726, 10430), (7301, 8180)]