30015570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76963}}^1$

素因数の和:76986

約数の個数: 32

約数和(自身を含む): 77579712

約数和(自身を除く): 47564142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 76963, 153926, 230889, 384815, 461778, 769630, 1000519, 1154445, 2001038, 2308890, 3001557, 5002595, 6003114, 10005190, 15007785, 30015570]

約数ペア:

[(1, 30015570), (2, 15007785), (3, 10005190), (5, 6003114), (6, 5002595), (10, 3001557), (13, 2308890), (15, 2001038), (26, 1154445), (30, 1000519), (39, 769630), (65, 461778), (78, 384815), (130, 230889), (195, 153926), (390, 76963)]