63878010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 192222720

約数和(自身を除く): 128344710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 617, 714, 870, 986, 1015, 1190, 1218, 1234, 1479, 1785, 1851, 2030, 2465, 2958, 3045, 3085, 3451, 3570, 3702, 4319, 4930, 6090, 6170, 6902, 7395, 8638, 9255, 10353, 10489, 12957, 14790, 17255, 17893, 18510, 20706, 20978, 21595, 25914, 31467, 34510, 35786, 43190, 51765, 52445, 53679, 62934, 64785, 73423, 89465, 103530, 104890, 107358, 125251, 129570, 146846, 157335, 178930, 220269, 250502, 268395, 304181, 314670, 367115, 375753, 440538, 536790, 608362, 626255, 734230, 751506, 912543, 1101345, 1252510, 1520905, 1825086, 1878765, 2129267, 2202690, 3041810, 3757530, 4258534, 4562715, 6387801, 9125430, 10646335, 12775602, 21292670, 31939005, 63878010]

約数ペア:

[(1, 63878010), (2, 31939005), (3, 21292670), (5, 12775602), (6, 10646335), (7, 9125430), (10, 6387801), (14, 4562715), (15, 4258534), (17, 3757530), (21, 3041810), (29, 2202690), (30, 2129267), (34, 1878765), (35, 1825086), (42, 1520905), (51, 1252510), (58, 1101345), (70, 912543), (85, 751506), (87, 734230), (102, 626255), (105, 608362), (119, 536790), (145, 440538), (170, 375753), (174, 367115), (203, 314670), (210, 304181), (238, 268395), (255, 250502), (290, 220269), (357, 178930), (406, 157335), (435, 146846), (493, 129570), (510, 125251), (595, 107358), (609, 104890), (617, 103530), (714, 89465), (870, 73423), (986, 64785), (1015, 62934), (1190, 53679), (1218, 52445), (1234, 51765), (1479, 43190), (1785, 35786), (1851, 34510), (2030, 31467), (2465, 25914), (2958, 21595), (3045, 20978), (3085, 20706), (3451, 18510), (3570, 17893), (3702, 17255), (4319, 14790), (4930, 12957), (6090, 10489), (6170, 10353), (6902, 9255), (7395, 8638)]