37422890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 33286870

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 1979, 3782, 3958, 9455, 9895, 18910, 19790, 61349, 120719, 122698, 241438, 306745, 603595, 613490, 1207190, 3742289, 7484578, 18711445, 37422890]

約数ペア:

[(1, 37422890), (2, 18711445), (5, 7484578), (10, 3742289), (31, 1207190), (61, 613490), (62, 603595), (122, 306745), (155, 241438), (305, 122698), (310, 120719), (610, 61349), (1891, 19790), (1979, 18910), (3782, 9895), (3958, 9455)]