38541990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41443}}^1$

素因数の和:41484

約数の個数: 32

約数和(自身を含む): 95486976

約数和(自身を除く): 56944986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 41443, 82886, 124329, 207215, 248658, 414430, 621645, 1243290, 1284733, 2569466, 3854199, 6423665, 7708398, 12847330, 19270995, 38541990]

約数ペア:

[(1, 38541990), (2, 19270995), (3, 12847330), (5, 7708398), (6, 6423665), (10, 3854199), (15, 2569466), (30, 1284733), (31, 1243290), (62, 621645), (93, 414430), (155, 248658), (186, 207215), (310, 124329), (465, 82886), (930, 41443)]