4723830

素因数分解:

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

素因数の和:805

約数の個数: 48

約数和(自身を含む): 12467520

約数和(自身を除く): 7743690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 719, 730, 1095, 1314, 1438, 2157, 2190, 3285, 3595, 4314, 6471, 6570, 7190, 10785, 12942, 21570, 32355, 52487, 64710, 104974, 157461, 262435, 314922, 472383, 524870, 787305, 944766, 1574610, 2361915, 4723830]

約数ペア:

[(1, 4723830), (2, 2361915), (3, 1574610), (5, 944766), (6, 787305), (9, 524870), (10, 472383), (15, 314922), (18, 262435), (30, 157461), (45, 104974), (73, 64710), (90, 52487), (146, 32355), (219, 21570), (365, 12942), (438, 10785), (657, 7190), (719, 6570), (730, 6471), (1095, 4314), (1314, 3595), (1438, 3285), (2157, 2190)]