447547230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{382519}}^1$

素因数の和:382545

約数の個数: 48

約数和(自身を含む): 1253135520

約数和(自身を除く): 805588290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 382519, 765038, 1147557, 1912595, 2295114, 3442671, 3825190, 4972747, 5737785, 6885342, 9945494, 11475570, 14918241, 17213355, 24863735, 29836482, 34426710, 44754723, 49727470, 74591205, 89509446, 149182410, 223773615, 447547230]

約数ペア:

[(1, 447547230), (2, 223773615), (3, 149182410), (5, 89509446), (6, 74591205), (9, 49727470), (10, 44754723), (13, 34426710), (15, 29836482), (18, 24863735), (26, 17213355), (30, 14918241), (39, 11475570), (45, 9945494), (65, 6885342), (78, 5737785), (90, 4972747), (117, 3825190), (130, 3442671), (195, 2295114), (234, 1912595), (390, 1147557), (585, 765038), (1170, 382519)]