22161330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 59529600

約数和(自身を除く): 37368270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 389, 422, 633, 778, 1055, 1167, 1266, 1899, 1945, 2110, 2334, 3165, 3501, 3798, 3890, 5697, 5835, 6330, 7002, 9495, 10503, 11394, 11670, 17505, 18990, 21006, 28485, 35010, 52515, 56970, 82079, 105030, 164158, 246237, 410395, 492474, 738711, 820790, 1231185, 1477422, 2216133, 2462370, 3693555, 4432266, 7387110, 11080665, 22161330]

約数ペア:

[(1, 22161330), (2, 11080665), (3, 7387110), (5, 4432266), (6, 3693555), (9, 2462370), (10, 2216133), (15, 1477422), (18, 1231185), (27, 820790), (30, 738711), (45, 492474), (54, 410395), (90, 246237), (135, 164158), (211, 105030), (270, 82079), (389, 56970), (422, 52515), (633, 35010), (778, 28485), (1055, 21006), (1167, 18990), (1266, 17505), (1899, 11670), (1945, 11394), (2110, 10503), (2334, 9495), (3165, 7002), (3501, 6330), (3798, 5835), (3890, 5697)]