71202510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 119511090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 859, 921, 1535, 1718, 1842, 2577, 2763, 3070, 4295, 4605, 5154, 5526, 7731, 8289, 8590, 9210, 12885, 13815, 15462, 16578, 23193, 25770, 27630, 38655, 41445, 46386, 77310, 82890, 115965, 231930, 263713, 527426, 791139, 1318565, 1582278, 2373417, 2637130, 3955695, 4746834, 7120251, 7911390, 11867085, 14240502, 23734170, 35601255, 71202510]

約数ペア:

[(1, 71202510), (2, 35601255), (3, 23734170), (5, 14240502), (6, 11867085), (9, 7911390), (10, 7120251), (15, 4746834), (18, 3955695), (27, 2637130), (30, 2373417), (45, 1582278), (54, 1318565), (90, 791139), (135, 527426), (270, 263713), (307, 231930), (614, 115965), (859, 82890), (921, 77310), (1535, 46386), (1718, 41445), (1842, 38655), (2577, 27630), (2763, 25770), (3070, 23193), (4295, 16578), (4605, 15462), (5154, 13815), (5526, 12885), (7731, 9210), (8289, 8590)]