38866110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 94979088

約数和(自身を除く): 56112978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 257, 355, 426, 514, 710, 771, 1065, 1285, 1542, 2130, 2570, 3855, 5041, 7710, 10082, 15123, 18247, 25205, 30246, 36494, 50410, 54741, 75615, 91235, 109482, 151230, 182470, 273705, 547410, 1295537, 2591074, 3886611, 6477685, 7773222, 12955370, 19433055, 38866110]

約数ペア:

[(1, 38866110), (2, 19433055), (3, 12955370), (5, 7773222), (6, 6477685), (10, 3886611), (15, 2591074), (30, 1295537), (71, 547410), (142, 273705), (213, 182470), (257, 151230), (355, 109482), (426, 91235), (514, 75615), (710, 54741), (771, 50410), (1065, 36494), (1285, 30246), (1542, 25205), (2130, 18247), (2570, 15123), (3855, 10082), (5041, 7710)]