9482460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12157}}^1$

素因数の和:12182

約数の個数: 48

約数和(自身を含む): 28595616

約数和(自身を除く): 19113156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12157, 24314, 36471, 48628, 60785, 72942, 121570, 145884, 158041, 182355, 243140, 316082, 364710, 474123, 632164, 729420, 790205, 948246, 1580410, 1896492, 2370615, 3160820, 4741230, 9482460]

約数ペア:

[(1, 9482460), (2, 4741230), (3, 3160820), (4, 2370615), (5, 1896492), (6, 1580410), (10, 948246), (12, 790205), (13, 729420), (15, 632164), (20, 474123), (26, 364710), (30, 316082), (39, 243140), (52, 182355), (60, 158041), (65, 145884), (78, 121570), (130, 72942), (156, 60785), (195, 48628), (260, 36471), (390, 24314), (780, 12157)]