2773662780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2351}}^1$

素因数の和:2476

約数の個数: 144

約数和(自身を含む): 9050194944

約数和(自身を除く): 6276532164

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, 2351, 2809, 3180, 3710, 4452, 4702, 5565, 5618, 7053, 7420, 8427, 9404, 11130, 11236, 11755, 14045, 14106, 16457, 16854, 19663, 22260, 23510, 28090, 28212, 32914, 33708, 35265, 39326, 42135, 47020, 49371, 56180, 58989, 65828, 70530, 78652, 82285, 84270, 98315, 98742, 117978, 124603, 141060, 164570, 168540, 196630, 197484, 235956, 246855, 249206, 294945, 329140, 373809, 393260, 493710, 498412, 589890, 623015, 747618, 872221, 987420, 1179780, 1246030, 1495236, 1744442, 1869045, 2492060, 2616663, 3488884, 3738090, 4361105, 5233326, 6603959, 7476180, 8722210, 10466652, 13083315, 13207918, 17444420, 19811877, 26166630, 26415836, 33019795, 39623754, 46227713, 52333260, 66039590, 79247508, 92455426, 99059385, 132079180, 138683139, 184910852, 198118770, 231138565, 277366278, 396237540, 462277130, 554732556, 693415695, 924554260, 1386831390, 2773662780]

約数ペア:

[(1, 2773662780), (2, 1386831390), (3, 924554260), (4, 693415695), (5, 554732556), (6, 462277130), (7, 396237540), (10, 277366278), (12, 231138565), (14, 198118770), (15, 184910852), (20, 138683139), (21, 132079180), (28, 99059385), (30, 92455426), (35, 79247508), (42, 66039590), (53, 52333260), (60, 46227713), (70, 39623754), (84, 33019795), (105, 26415836), (106, 26166630), (140, 19811877), (159, 17444420), (210, 13207918), (212, 13083315), (265, 10466652), (318, 8722210), (371, 7476180), (420, 6603959), (530, 5233326), (636, 4361105), (742, 3738090), (795, 3488884), (1060, 2616663), (1113, 2492060), (1484, 1869045), (1590, 1744442), (1855, 1495236), (2226, 1246030), (2351, 1179780), (2809, 987420), (3180, 872221), (3710, 747618), (4452, 623015), (4702, 589890), (5565, 498412), (5618, 493710), (7053, 393260), (7420, 373809), (8427, 329140), (9404, 294945), (11130, 249206), (11236, 246855), (11755, 235956), (14045, 197484), (14106, 196630), (16457, 168540), (16854, 164570), (19663, 141060), (22260, 124603), (23510, 117978), (28090, 98742), (28212, 98315), (32914, 84270), (33708, 82285), (35265, 78652), (39326, 70530), (42135, 65828), (47020, 58989), (49371, 56180)]