77461710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 115880754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 205, 213, 246, 355, 410, 426, 615, 710, 887, 1065, 1230, 1774, 2130, 2661, 2911, 4435, 5322, 5822, 8733, 8870, 13305, 14555, 17466, 26610, 29110, 36367, 43665, 62977, 72734, 87330, 109101, 125954, 181835, 188931, 218202, 314885, 363670, 377862, 545505, 629770, 944655, 1091010, 1889310, 2582057, 5164114, 7746171, 12910285, 15492342, 25820570, 38730855, 77461710]

約数ペア:

[(1, 77461710), (2, 38730855), (3, 25820570), (5, 15492342), (6, 12910285), (10, 7746171), (15, 5164114), (30, 2582057), (41, 1889310), (71, 1091010), (82, 944655), (123, 629770), (142, 545505), (205, 377862), (213, 363670), (246, 314885), (355, 218202), (410, 188931), (426, 181835), (615, 125954), (710, 109101), (887, 87330), (1065, 72734), (1230, 62977), (1774, 43665), (2130, 36367), (2661, 29110), (2911, 26610), (4435, 17466), (5322, 14555), (5822, 13305), (8733, 8870)]