7253470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 15439248

約数和(自身を除く): 8185778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 131, 226, 245, 262, 490, 565, 655, 791, 917, 1130, 1310, 1582, 1834, 3955, 4585, 5537, 6419, 7910, 9170, 11074, 12838, 14803, 27685, 29606, 32095, 55370, 64190, 74015, 103621, 148030, 207242, 518105, 725347, 1036210, 1450694, 3626735, 7253470]

約数ペア:

[(1, 7253470), (2, 3626735), (5, 1450694), (7, 1036210), (10, 725347), (14, 518105), (35, 207242), (49, 148030), (70, 103621), (98, 74015), (113, 64190), (131, 55370), (226, 32095), (245, 29606), (262, 27685), (490, 14803), (565, 12838), (655, 11074), (791, 9170), (917, 7910), (1130, 6419), (1310, 5537), (1582, 4585), (1834, 3955)]