637626430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{8521}}^1$

素因数の和:9604

約数の個数: 32

約数和(自身を含む): 1313069760

約数和(自身を除く): 675443330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1069, 2138, 5345, 7483, 8521, 10690, 14966, 17042, 37415, 42605, 59647, 74830, 85210, 119294, 298235, 596470, 9108949, 18217898, 45544745, 63762643, 91089490, 127525286, 318813215, 637626430]

約数ペア:

[(1, 637626430), (2, 318813215), (5, 127525286), (7, 91089490), (10, 63762643), (14, 45544745), (35, 18217898), (70, 9108949), (1069, 596470), (2138, 298235), (5345, 119294), (7483, 85210), (8521, 74830), (10690, 59647), (14966, 42605), (17042, 37415)]