23001570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 62857080

約数和(自身を除く): 39855510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 389, 405, 438, 657, 730, 778, 810, 1095, 1167, 1314, 1945, 1971, 2190, 2334, 3285, 3501, 3890, 3942, 5835, 5913, 6570, 7002, 9855, 10503, 11670, 11826, 17505, 19710, 21006, 28397, 29565, 31509, 35010, 52515, 56794, 59130, 63018, 85191, 105030, 141985, 157545, 170382, 255573, 283970, 315090, 425955, 511146, 766719, 851910, 1277865, 1533438, 2300157, 2555730, 3833595, 4600314, 7667190, 11500785, 23001570]

約数ペア:

[(1, 23001570), (2, 11500785), (3, 7667190), (5, 4600314), (6, 3833595), (9, 2555730), (10, 2300157), (15, 1533438), (18, 1277865), (27, 851910), (30, 766719), (45, 511146), (54, 425955), (73, 315090), (81, 283970), (90, 255573), (135, 170382), (146, 157545), (162, 141985), (219, 105030), (270, 85191), (365, 63018), (389, 59130), (405, 56794), (438, 52515), (657, 35010), (730, 31509), (778, 29565), (810, 28397), (1095, 21006), (1167, 19710), (1314, 17505), (1945, 11826), (1971, 11670), (2190, 10503), (2334, 9855), (3285, 7002), (3501, 6570), (3890, 5913), (3942, 5835)]