61366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32993}}^1$

素因数の和:33036

約数の個数: 48

約数和(自身を含む): 177375744

約数和(自身を除く): 116008764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 32993, 65986, 98979, 131972, 164965, 197958, 329930, 395916, 494895, 659860, 989790, 1022783, 1979580, 2045566, 3068349, 4091132, 5113915, 6136698, 10227830, 12273396, 15341745, 20455660, 30683490, 61366980]

約数ペア:

[(1, 61366980), (2, 30683490), (3, 20455660), (4, 15341745), (5, 12273396), (6, 10227830), (10, 6136698), (12, 5113915), (15, 4091132), (20, 3068349), (30, 2045566), (31, 1979580), (60, 1022783), (62, 989790), (93, 659860), (124, 494895), (155, 395916), (186, 329930), (310, 197958), (372, 164965), (465, 131972), (620, 98979), (930, 65986), (1860, 32993)]