698452020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10459}}^1$

素因数の和:10534

約数の個数: 144

約数和(自身を含む): 2467221120

約数和(自身を除く): 1768769100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6678, 7420, 9540, 10459, 11130, 13356, 16695, 20918, 22260, 31377, 33390, 41836, 52295, 62754, 66780, 73213, 94131, 104590, 125508, 146426, 156885, 188262, 209180, 219639, 292852, 313770, 366065, 376524, 439278, 470655, 554327, 627540, 658917, 732130, 878556, 941310, 1098195, 1108654, 1317834, 1464260, 1662981, 1882620, 2196390, 2217308, 2635668, 2771635, 3294585, 3325962, 3880289, 4392780, 4988943, 5543270, 6589170, 6651924, 7760578, 8314905, 9977886, 11086540, 11640867, 13178340, 15521156, 16629810, 19401445, 19955772, 23281734, 24944715, 33259620, 34922601, 38802890, 46563468, 49889430, 58204335, 69845202, 77605780, 99778860, 116408670, 139690404, 174613005, 232817340, 349226010, 698452020]

約数ペア:

[(1, 698452020), (2, 349226010), (3, 232817340), (4, 174613005), (5, 139690404), (6, 116408670), (7, 99778860), (9, 77605780), (10, 69845202), (12, 58204335), (14, 49889430), (15, 46563468), (18, 38802890), (20, 34922601), (21, 33259620), (28, 24944715), (30, 23281734), (35, 19955772), (36, 19401445), (42, 16629810), (45, 15521156), (53, 13178340), (60, 11640867), (63, 11086540), (70, 9977886), (84, 8314905), (90, 7760578), (105, 6651924), (106, 6589170), (126, 5543270), (140, 4988943), (159, 4392780), (180, 3880289), (210, 3325962), (212, 3294585), (252, 2771635), (265, 2635668), (315, 2217308), (318, 2196390), (371, 1882620), (420, 1662981), (477, 1464260), (530, 1317834), (630, 1108654), (636, 1098195), (742, 941310), (795, 878556), (954, 732130), (1060, 658917), (1113, 627540), (1260, 554327), (1484, 470655), (1590, 439278), (1855, 376524), (1908, 366065), (2226, 313770), (2385, 292852), (3180, 219639), (3339, 209180), (3710, 188262), (4452, 156885), (4770, 146426), (5565, 125508), (6678, 104590), (7420, 94131), (9540, 73213), (10459, 66780), (11130, 62754), (13356, 52295), (16695, 41836), (20918, 33390), (22260, 31377)]