39841110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3133

約数の個数: 48

約数和(自身を含む): 104317200

約数和(自身を除く): 64476090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 2971, 4470, 5942, 6705, 8913, 13410, 14855, 17826, 26739, 29710, 44565, 53478, 89130, 133695, 267390, 442679, 885358, 1328037, 2213395, 2656074, 3984111, 4426790, 6640185, 7968222, 13280370, 19920555, 39841110]

約数ペア:

[(1, 39841110), (2, 19920555), (3, 13280370), (5, 7968222), (6, 6640185), (9, 4426790), (10, 3984111), (15, 2656074), (18, 2213395), (30, 1328037), (45, 885358), (90, 442679), (149, 267390), (298, 133695), (447, 89130), (745, 53478), (894, 44565), (1341, 29710), (1490, 26739), (2235, 17826), (2682, 14855), (2971, 13410), (4470, 8913), (5942, 6705)]