77654010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7047

約数の個数: 64

約数和(自身を含む): 217043712

約数和(自身を除く): 139389702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 6977, 11130, 13954, 20931, 34885, 41862, 48839, 69770, 97678, 104655, 146517, 209310, 244195, 293034, 369781, 488390, 732585, 739562, 1109343, 1465170, 1848905, 2218686, 2588467, 3697810, 5176934, 5546715, 7765401, 11093430, 12942335, 15530802, 25884670, 38827005, 77654010]

約数ペア:

[(1, 77654010), (2, 38827005), (3, 25884670), (5, 15530802), (6, 12942335), (7, 11093430), (10, 7765401), (14, 5546715), (15, 5176934), (21, 3697810), (30, 2588467), (35, 2218686), (42, 1848905), (53, 1465170), (70, 1109343), (105, 739562), (106, 732585), (159, 488390), (210, 369781), (265, 293034), (318, 244195), (371, 209310), (530, 146517), (742, 104655), (795, 97678), (1113, 69770), (1590, 48839), (1855, 41862), (2226, 34885), (3710, 20931), (5565, 13954), (6977, 11130)]