69747790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1289}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 143778240

約数和(自身を除く): 74030450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 773, 1289, 1546, 2578, 3865, 5411, 6445, 7730, 9023, 10822, 12890, 18046, 27055, 45115, 54110, 90230, 996397, 1992794, 4981985, 6974779, 9963970, 13949558, 34873895, 69747790]

約数ペア:

[(1, 69747790), (2, 34873895), (5, 13949558), (7, 9963970), (10, 6974779), (14, 4981985), (35, 1992794), (70, 996397), (773, 90230), (1289, 54110), (1546, 45115), (2578, 27055), (3865, 18046), (5411, 12890), (6445, 10822), (7730, 9023)]