87227730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42139}}^1$

素因数の和:42175

約数の個数: 48

約数和(自身を含む): 236658240

約数和(自身を除く): 149430510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 42139, 84278, 126417, 210695, 252834, 379251, 421390, 632085, 758502, 969197, 1264170, 1896255, 1938394, 2907591, 3792510, 4845985, 5815182, 8722773, 9691970, 14537955, 17445546, 29075910, 43613865, 87227730]

約数ペア:

[(1, 87227730), (2, 43613865), (3, 29075910), (5, 17445546), (6, 14537955), (9, 9691970), (10, 8722773), (15, 5815182), (18, 4845985), (23, 3792510), (30, 2907591), (45, 1938394), (46, 1896255), (69, 1264170), (90, 969197), (115, 758502), (138, 632085), (207, 421390), (230, 379251), (345, 252834), (414, 210695), (690, 126417), (1035, 84278), (2070, 42139)]