1330331210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11463

約数の個数: 64

約数和(自身を含む): 2754017280

約数和(自身を除く): 1423686070

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1798, 1885, 2015, 3770, 4030, 4495, 8990, 11383, 11687, 22766, 23374, 56915, 58435, 113830, 116870, 147979, 295958, 330107, 352873, 660214, 705746, 739895, 1479790, 1650535, 1764365, 3301070, 3528730, 4291391, 4587349, 8582782, 9174698, 10233317, 20466634, 21456955, 22936745, 42913910, 45873490, 51166585, 102333170, 133033121, 266066242, 665165605, 1330331210]

約数ペア:

[(1, 1330331210), (2, 665165605), (5, 266066242), (10, 133033121), (13, 102333170), (26, 51166585), (29, 45873490), (31, 42913910), (58, 22936745), (62, 21456955), (65, 20466634), (130, 10233317), (145, 9174698), (155, 8582782), (290, 4587349), (310, 4291391), (377, 3528730), (403, 3301070), (754, 1764365), (806, 1650535), (899, 1479790), (1798, 739895), (1885, 705746), (2015, 660214), (3770, 352873), (4030, 330107), (4495, 295958), (8990, 147979), (11383, 116870), (11687, 113830), (22766, 58435), (23374, 56915)]