445715130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6781}}^1$

素因数の和:7111

約数の個数: 64

約数和(自身を含む): 1226619648

約数和(自身を除く): 780904518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1565, 1878, 2191, 3130, 4382, 4695, 6573, 6781, 9390, 10955, 13146, 13562, 20343, 21910, 32865, 33905, 40686, 47467, 65730, 67810, 94934, 101715, 142401, 203430, 237335, 284802, 474670, 712005, 1424010, 2122453, 4244906, 6367359, 10612265, 12734718, 14857171, 21224530, 29714342, 31836795, 44571513, 63673590, 74285855, 89143026, 148571710, 222857565, 445715130]

約数ペア:

[(1, 445715130), (2, 222857565), (3, 148571710), (5, 89143026), (6, 74285855), (7, 63673590), (10, 44571513), (14, 31836795), (15, 29714342), (21, 21224530), (30, 14857171), (35, 12734718), (42, 10612265), (70, 6367359), (105, 4244906), (210, 2122453), (313, 1424010), (626, 712005), (939, 474670), (1565, 284802), (1878, 237335), (2191, 203430), (3130, 142401), (4382, 101715), (4695, 94934), (6573, 67810), (6781, 65730), (9390, 47467), (10955, 40686), (13146, 33905), (13562, 32865), (20343, 21910)]