24471990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 65707200

約数和(自身を除く): 41235210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 270, 389, 466, 699, 778, 1165, 1167, 1398, 1945, 2097, 2330, 2334, 3495, 3501, 3890, 4194, 5835, 6291, 6990, 7002, 10485, 10503, 11670, 12582, 17505, 20970, 21006, 31455, 35010, 52515, 62910, 90637, 105030, 181274, 271911, 453185, 543822, 815733, 906370, 1359555, 1631466, 2447199, 2719110, 4078665, 4894398, 8157330, 12235995, 24471990]

約数ペア:

[(1, 24471990), (2, 12235995), (3, 8157330), (5, 4894398), (6, 4078665), (9, 2719110), (10, 2447199), (15, 1631466), (18, 1359555), (27, 906370), (30, 815733), (45, 543822), (54, 453185), (90, 271911), (135, 181274), (233, 105030), (270, 90637), (389, 62910), (466, 52515), (699, 35010), (778, 31455), (1165, 21006), (1167, 20970), (1398, 17505), (1945, 12582), (2097, 11670), (2330, 10503), (2334, 10485), (3495, 7002), (3501, 6990), (3890, 6291), (4194, 5835)]