65422140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 147951300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 2939, 3180, 3710, 4452, 5565, 5878, 7420, 8817, 11130, 11756, 14695, 17634, 20573, 22260, 29390, 35268, 41146, 44085, 58780, 61719, 82292, 88170, 102865, 123438, 155767, 176340, 205730, 246876, 308595, 311534, 411460, 467301, 617190, 623068, 778835, 934602, 1090369, 1234380, 1557670, 1869204, 2180738, 2336505, 3115340, 3271107, 4361476, 4673010, 5451845, 6542214, 9346020, 10903690, 13084428, 16355535, 21807380, 32711070, 65422140]

約数ペア:

[(1, 65422140), (2, 32711070), (3, 21807380), (4, 16355535), (5, 13084428), (6, 10903690), (7, 9346020), (10, 6542214), (12, 5451845), (14, 4673010), (15, 4361476), (20, 3271107), (21, 3115340), (28, 2336505), (30, 2180738), (35, 1869204), (42, 1557670), (53, 1234380), (60, 1090369), (70, 934602), (84, 778835), (105, 623068), (106, 617190), (140, 467301), (159, 411460), (210, 311534), (212, 308595), (265, 246876), (318, 205730), (371, 176340), (420, 155767), (530, 123438), (636, 102865), (742, 88170), (795, 82292), (1060, 61719), (1113, 58780), (1484, 44085), (1590, 41146), (1855, 35268), (2226, 29390), (2939, 22260), (3180, 20573), (3710, 17634), (4452, 14695), (5565, 11756), (5878, 11130), (7420, 8817)]