502293090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55997}}^1$

素因数の和:56043

約数の個数: 64

約数和(自身を含む): 1354703616

約数和(自身を除く): 852410526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 55997, 111994, 167991, 279985, 335982, 559970, 727961, 839955, 1287931, 1455922, 1679910, 2183883, 2575862, 3639805, 3863793, 4367766, 6439655, 7279610, 7727586, 10919415, 12879310, 16743103, 19318965, 21838830, 33486206, 38637930, 50229309, 83715515, 100458618, 167431030, 251146545, 502293090]

約数ペア:

[(1, 502293090), (2, 251146545), (3, 167431030), (5, 100458618), (6, 83715515), (10, 50229309), (13, 38637930), (15, 33486206), (23, 21838830), (26, 19318965), (30, 16743103), (39, 12879310), (46, 10919415), (65, 7727586), (69, 7279610), (78, 6439655), (115, 4367766), (130, 3863793), (138, 3639805), (195, 2575862), (230, 2183883), (299, 1679910), (345, 1455922), (390, 1287931), (598, 839955), (690, 727961), (897, 559970), (1495, 335982), (1794, 279985), (2990, 167991), (4485, 111994), (8970, 55997)]