15697620140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{62987}}^1$

素因数の和:63746

約数の個数: 48

約数和(自身を含む): 34952293152

約数和(自身を除く): 19254673012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 733, 1466, 2932, 3665, 7330, 12461, 14660, 24922, 49844, 62305, 62987, 124610, 125974, 249220, 251948, 314935, 629870, 1070779, 1259740, 2141558, 4283116, 5353895, 10707790, 21415580, 46169471, 92338942, 184677884, 230847355, 461694710, 784881007, 923389420, 1569762014, 3139524028, 3924405035, 7848810070, 15697620140]

約数ペア:

[(1, 15697620140), (2, 7848810070), (4, 3924405035), (5, 3139524028), (10, 1569762014), (17, 923389420), (20, 784881007), (34, 461694710), (68, 230847355), (85, 184677884), (170, 92338942), (340, 46169471), (733, 21415580), (1466, 10707790), (2932, 5353895), (3665, 4283116), (7330, 2141558), (12461, 1259740), (14660, 1070779), (24922, 629870), (49844, 314935), (62305, 251948), (62987, 249220), (124610, 125974)]