70970935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 30405065

約数列:

[1, 5, 7, 31, 35, 149, 155, 217, 439, 745, 1043, 1085, 2195, 3073, 4619, 5215, 13609, 15365, 23095, 32333, 65411, 68045, 95263, 161665, 327055, 457877, 476315, 2027741, 2289385, 10138705, 14194187, 70970935]

約数ペア:

[(1, 70970935), (5, 14194187), (7, 10138705), (31, 2289385), (35, 2027741), (149, 476315), (155, 457877), (217, 327055), (439, 161665), (745, 95263), (1043, 68045), (1085, 65411), (2195, 32333), (3073, 23095), (4619, 15365), (5215, 13609)]