9447660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 29090880

約数和(自身を除く): 19643220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 719, 730, 876, 1095, 1314, 1438, 1460, 2157, 2190, 2628, 2876, 3285, 3595, 4314, 4380, 6471, 6570, 7190, 8628, 10785, 12942, 13140, 14380, 21570, 25884, 32355, 43140, 52487, 64710, 104974, 129420, 157461, 209948, 262435, 314922, 472383, 524870, 629844, 787305, 944766, 1049740, 1574610, 1889532, 2361915, 3149220, 4723830, 9447660]

約数ペア:

[(1, 9447660), (2, 4723830), (3, 3149220), (4, 2361915), (5, 1889532), (6, 1574610), (9, 1049740), (10, 944766), (12, 787305), (15, 629844), (18, 524870), (20, 472383), (30, 314922), (36, 262435), (45, 209948), (60, 157461), (73, 129420), (90, 104974), (146, 64710), (180, 52487), (219, 43140), (292, 32355), (365, 25884), (438, 21570), (657, 14380), (719, 13140), (730, 12942), (876, 10785), (1095, 8628), (1314, 7190), (1438, 6570), (1460, 6471), (2157, 4380), (2190, 4314), (2628, 3595), (2876, 3285)]