1677892020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{75377}}^1$

素因数の和:75449

約数の個数: 96

約数和(自身を含む): 5470633728

約数和(自身を除く): 3792741708

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, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 75377, 150754, 226131, 301508, 376885, 452262, 527639, 753770, 904524, 1055278, 1130655, 1507540, 1582917, 2110556, 2261310, 2638195, 3165834, 3994981, 4522620, 5276390, 6331668, 7914585, 7989962, 10552780, 11984943, 15829170, 15979924, 19974905, 23969886, 27964867, 31658340, 39949810, 47939772, 55929734, 59924715, 79899620, 83894601, 111859468, 119849430, 139824335, 167789202, 239698860, 279648670, 335578404, 419473005, 559297340, 838946010, 1677892020]

約数ペア:

[(1, 1677892020), (2, 838946010), (3, 559297340), (4, 419473005), (5, 335578404), (6, 279648670), (7, 239698860), (10, 167789202), (12, 139824335), (14, 119849430), (15, 111859468), (20, 83894601), (21, 79899620), (28, 59924715), (30, 55929734), (35, 47939772), (42, 39949810), (53, 31658340), (60, 27964867), (70, 23969886), (84, 19974905), (105, 15979924), (106, 15829170), (140, 11984943), (159, 10552780), (210, 7989962), (212, 7914585), (265, 6331668), (318, 5276390), (371, 4522620), (420, 3994981), (530, 3165834), (636, 2638195), (742, 2261310), (795, 2110556), (1060, 1582917), (1113, 1507540), (1484, 1130655), (1590, 1055278), (1855, 904524), (2226, 753770), (3180, 527639), (3710, 452262), (4452, 376885), (5565, 301508), (7420, 226131), (11130, 150754), (22260, 75377)]