40145310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14433

約数の個数: 48

約数和(自身を含む): 107752320

約数和(自身を除く): 67607010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 14389, 28778, 43167, 71945, 86334, 129501, 143890, 215835, 259002, 431670, 446059, 647505, 892118, 1295010, 1338177, 2230295, 2676354, 4014531, 4460590, 6690885, 8029062, 13381770, 20072655, 40145310]

約数ペア:

[(1, 40145310), (2, 20072655), (3, 13381770), (5, 8029062), (6, 6690885), (9, 4460590), (10, 4014531), (15, 2676354), (18, 2230295), (30, 1338177), (31, 1295010), (45, 892118), (62, 647505), (90, 446059), (93, 431670), (155, 259002), (186, 215835), (279, 143890), (310, 129501), (465, 86334), (558, 71945), (930, 43167), (1395, 28778), (2790, 14389)]