67950870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 191673216

約数和(自身を除く): 123722346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 255, 277, 370, 390, 442, 481, 510, 554, 555, 629, 663, 831, 962, 1105, 1110, 1258, 1326, 1385, 1443, 1662, 1887, 2210, 2405, 2770, 2886, 3145, 3315, 3601, 3774, 4155, 4709, 4810, 6290, 6630, 7202, 7215, 8177, 8310, 9418, 9435, 10249, 10803, 14127, 14430, 16354, 18005, 18870, 20498, 21606, 23545, 24531, 28254, 30747, 36010, 40885, 47090, 49062, 51245, 54015, 61217, 61494, 70635, 81770, 102490, 108030, 122434, 122655, 133237, 141270, 153735, 174233, 183651, 245310, 266474, 306085, 307470, 348466, 367302, 399711, 522699, 612170, 666185, 799422, 871165, 918255, 1045398, 1332370, 1742330, 1836510, 1998555, 2265029, 2613495, 3997110, 4530058, 5226990, 6795087, 11325145, 13590174, 22650290, 33975435, 67950870]

約数ペア:

[(1, 67950870), (2, 33975435), (3, 22650290), (5, 13590174), (6, 11325145), (10, 6795087), (13, 5226990), (15, 4530058), (17, 3997110), (26, 2613495), (30, 2265029), (34, 1998555), (37, 1836510), (39, 1742330), (51, 1332370), (65, 1045398), (74, 918255), (78, 871165), (85, 799422), (102, 666185), (111, 612170), (130, 522699), (170, 399711), (185, 367302), (195, 348466), (221, 307470), (222, 306085), (255, 266474), (277, 245310), (370, 183651), (390, 174233), (442, 153735), (481, 141270), (510, 133237), (554, 122655), (555, 122434), (629, 108030), (663, 102490), (831, 81770), (962, 70635), (1105, 61494), (1110, 61217), (1258, 54015), (1326, 51245), (1385, 49062), (1443, 47090), (1662, 40885), (1887, 36010), (2210, 30747), (2405, 28254), (2770, 24531), (2886, 23545), (3145, 21606), (3315, 20498), (3601, 18870), (3774, 18005), (4155, 16354), (4709, 14430), (4810, 14127), (6290, 10803), (6630, 10249), (7202, 9435), (7215, 9418), (8177, 8310)]