1402050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2347710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 719, 975, 1438, 1950, 2157, 3595, 4314, 7190, 9347, 10785, 17975, 18694, 21570, 28041, 35950, 46735, 53925, 56082, 93470, 107850, 140205, 233675, 280410, 467350, 701025, 1402050]

約数ペア:

[(1, 1402050), (2, 701025), (3, 467350), (5, 280410), (6, 233675), (10, 140205), (13, 107850), (15, 93470), (25, 56082), (26, 53925), (30, 46735), (39, 35950), (50, 28041), (65, 21570), (75, 18694), (78, 17975), (130, 10785), (150, 9347), (195, 7190), (325, 4314), (390, 3595), (650, 2157), (719, 1950), (975, 1438)]