1555269710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 2929653792

約数和(自身を除く): 1374384082

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 841, 1010, 1682, 1831, 2929, 3662, 4205, 5858, 8410, 9155, 14645, 18310, 29290, 53099, 84941, 106198, 169882, 184931, 265495, 369862, 424705, 530990, 849410, 924655, 1539871, 1849310, 3079742, 5362999, 7699355, 10725998, 15398710, 26814995, 53629990, 155526971, 311053942, 777634855, 1555269710]

約数ペア:

[(1, 1555269710), (2, 777634855), (5, 311053942), (10, 155526971), (29, 53629990), (58, 26814995), (101, 15398710), (145, 10725998), (202, 7699355), (290, 5362999), (505, 3079742), (841, 1849310), (1010, 1539871), (1682, 924655), (1831, 849410), (2929, 530990), (3662, 424705), (4205, 369862), (5858, 265495), (8410, 184931), (9155, 169882), (14645, 106198), (18310, 84941), (29290, 53099)]