71388801890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1\times {\mathrm{3797}}^1$

素因数の和:10403

約数の個数: 64

約数和(自身を含む): 150501431808

約数和(自身を除く): 79112629918

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 3797, 6551, 7594, 13102, 18985, 26579, 32755, 37970, 45857, 53158, 65510, 91714, 132895, 155677, 229285, 265790, 268591, 311354, 458570, 537182, 778385, 1089739, 1342955, 1556770, 1880137, 2179478, 2685910, 3760274, 5448695, 9400685, 10897390, 18801370, 24874147, 49748294, 124370735, 174119029, 248741470, 348238058, 870595145, 1019840027, 1741190290, 2039680054, 5099200135, 7138880189, 10198400270, 14277760378, 35694400945, 71388801890]

約数ペア:

[(1, 71388801890), (2, 35694400945), (5, 14277760378), (7, 10198400270), (10, 7138880189), (14, 5099200135), (35, 2039680054), (41, 1741190290), (70, 1019840027), (82, 870595145), (205, 348238058), (287, 248741470), (410, 174119029), (574, 124370735), (1435, 49748294), (2870, 24874147), (3797, 18801370), (6551, 10897390), (7594, 9400685), (13102, 5448695), (18985, 3760274), (26579, 2685910), (32755, 2179478), (37970, 1880137), (45857, 1556770), (53158, 1342955), (65510, 1089739), (91714, 778385), (132895, 537182), (155677, 458570), (229285, 311354), (265790, 268591)]