64324470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 177647616

約数和(自身を除く): 113323146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 1951, 2198, 2355, 3297, 3902, 4710, 5495, 5853, 6594, 9755, 10990, 11706, 13657, 16485, 19510, 27314, 29265, 32970, 40971, 58530, 68285, 81942, 136570, 204855, 306307, 409710, 612614, 918921, 1531535, 1837842, 2144149, 3063070, 4288298, 4594605, 6432447, 9189210, 10720745, 12864894, 21441490, 32162235, 64324470]

約数ペア:

[(1, 64324470), (2, 32162235), (3, 21441490), (5, 12864894), (6, 10720745), (7, 9189210), (10, 6432447), (14, 4594605), (15, 4288298), (21, 3063070), (30, 2144149), (35, 1837842), (42, 1531535), (70, 918921), (105, 612614), (157, 409710), (210, 306307), (314, 204855), (471, 136570), (785, 81942), (942, 68285), (1099, 58530), (1570, 40971), (1951, 32970), (2198, 29265), (2355, 27314), (3297, 19510), (3902, 16485), (4710, 13657), (5495, 11706), (5853, 10990), (6594, 9755)]