13160790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 34398000

約数和(自身を除く): 21237210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 419, 698, 838, 1047, 1257, 1745, 2094, 2095, 2514, 3141, 3490, 3771, 4190, 5235, 6282, 6285, 7542, 10470, 12570, 15705, 18855, 31410, 37710, 146231, 292462, 438693, 731155, 877386, 1316079, 1462310, 2193465, 2632158, 4386930, 6580395, 13160790]

約数ペア:

[(1, 13160790), (2, 6580395), (3, 4386930), (5, 2632158), (6, 2193465), (9, 1462310), (10, 1316079), (15, 877386), (18, 731155), (30, 438693), (45, 292462), (90, 146231), (349, 37710), (419, 31410), (698, 18855), (838, 15705), (1047, 12570), (1257, 10470), (1745, 7542), (2094, 6285), (2095, 6282), (2514, 5235), (3141, 4190), (3490, 3771)]