312061230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266719}}^1$

素因数の和:266745

約数の個数: 48

約数和(自身を含む): 873774720

約数和(自身を除く): 561713490

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, 266719, 533438, 800157, 1333595, 1600314, 2400471, 2667190, 3467347, 4000785, 4800942, 6934694, 8001570, 10402041, 12002355, 17336735, 20804082, 24004710, 31206123, 34673470, 52010205, 62412246, 104020410, 156030615, 312061230]

約数ペア:

[(1, 312061230), (2, 156030615), (3, 104020410), (5, 62412246), (6, 52010205), (9, 34673470), (10, 31206123), (13, 24004710), (15, 20804082), (18, 17336735), (26, 12002355), (30, 10402041), (39, 8001570), (45, 6934694), (65, 4800942), (78, 4000785), (90, 3467347), (117, 2667190), (130, 2400471), (195, 1600314), (234, 1333595), (390, 800157), (585, 533438), (1170, 266719)]