42777630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67901}}^1$

素因数の和:67921

約数の個数: 48

約数和(自身を含む): 127112544

約数和(自身を除く): 84334914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67901, 135802, 203703, 339505, 407406, 475307, 611109, 679010, 950614, 1018515, 1222218, 1425921, 2037030, 2376535, 2851842, 3055545, 4277763, 4753070, 6111090, 7129605, 8555526, 14259210, 21388815, 42777630]

約数ペア:

[(1, 42777630), (2, 21388815), (3, 14259210), (5, 8555526), (6, 7129605), (7, 6111090), (9, 4753070), (10, 4277763), (14, 3055545), (15, 2851842), (18, 2376535), (21, 2037030), (30, 1425921), (35, 1222218), (42, 1018515), (45, 950614), (63, 679010), (70, 611109), (90, 475307), (105, 407406), (126, 339505), (210, 203703), (315, 135802), (630, 67901)]