15400710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13189

約数の個数: 48

約数和(自身を含む): 43125264

約数和(自身を除く): 27724554

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, 13163, 26326, 39489, 65815, 78978, 118467, 131630, 171119, 197445, 236934, 342238, 394890, 513357, 592335, 855595, 1026714, 1184670, 1540071, 1711190, 2566785, 3080142, 5133570, 7700355, 15400710]

約数ペア:

[(1, 15400710), (2, 7700355), (3, 5133570), (5, 3080142), (6, 2566785), (9, 1711190), (10, 1540071), (13, 1184670), (15, 1026714), (18, 855595), (26, 592335), (30, 513357), (39, 394890), (45, 342238), (65, 236934), (78, 197445), (90, 171119), (117, 131630), (130, 118467), (195, 78978), (234, 65815), (390, 39489), (585, 26326), (1170, 13163)]