13101570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 34327800

約数和(自身を除く): 21226230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 977, 1341, 1490, 1954, 2235, 2682, 2931, 4470, 4885, 5862, 6705, 8793, 9770, 13410, 14655, 17586, 29310, 43965, 87930, 145573, 291146, 436719, 727865, 873438, 1310157, 1455730, 2183595, 2620314, 4367190, 6550785, 13101570]

約数ペア:

[(1, 13101570), (2, 6550785), (3, 4367190), (5, 2620314), (6, 2183595), (9, 1455730), (10, 1310157), (15, 873438), (18, 727865), (30, 436719), (45, 291146), (90, 145573), (149, 87930), (298, 43965), (447, 29310), (745, 17586), (894, 14655), (977, 13410), (1341, 9770), (1490, 8793), (1954, 6705), (2235, 5862), (2682, 4885), (2931, 4470)]