77642670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1117}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 213797376

約数和(自身を除く): 136154706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1117, 1655, 1986, 2234, 2317, 3310, 3351, 4634, 4965, 5585, 6702, 6951, 7819, 9930, 11170, 11585, 13902, 15638, 16755, 23170, 23457, 33510, 34755, 39095, 46914, 69510, 78190, 117285, 234570, 369727, 739454, 1109181, 1848635, 2218362, 2588089, 3697270, 5176178, 5545905, 7764267, 11091810, 12940445, 15528534, 25880890, 38821335, 77642670]

約数ペア:

[(1, 77642670), (2, 38821335), (3, 25880890), (5, 15528534), (6, 12940445), (7, 11091810), (10, 7764267), (14, 5545905), (15, 5176178), (21, 3697270), (30, 2588089), (35, 2218362), (42, 1848635), (70, 1109181), (105, 739454), (210, 369727), (331, 234570), (662, 117285), (993, 78190), (1117, 69510), (1655, 46914), (1986, 39095), (2234, 34755), (2317, 33510), (3310, 23457), (3351, 23170), (4634, 16755), (4965, 15638), (5585, 13902), (6702, 11585), (6951, 11170), (7819, 9930)]