63847490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 134508600

約数和(自身を除く): 70661110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 569, 1138, 1145, 1603, 2290, 2845, 3206, 3983, 5690, 7966, 8015, 11221, 16030, 19915, 22442, 27881, 39830, 55762, 56105, 112210, 130301, 139405, 260602, 278810, 651505, 912107, 1303010, 1824214, 4560535, 6384749, 9121070, 12769498, 31923745, 63847490]

約数ペア:

[(1, 63847490), (2, 31923745), (5, 12769498), (7, 9121070), (10, 6384749), (14, 4560535), (35, 1824214), (49, 1303010), (70, 912107), (98, 651505), (229, 278810), (245, 260602), (458, 139405), (490, 130301), (569, 112210), (1138, 56105), (1145, 55762), (1603, 39830), (2290, 27881), (2845, 22442), (3206, 19915), (3983, 16030), (5690, 11221), (7966, 8015)]