140869470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2879}}^1$

素因数の和:3129

約数の個数: 64

約数和(自身を含む): 388177920

約数和(自身を除く): 247308450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1631, 2330, 2879, 3262, 3495, 4893, 5758, 6990, 8155, 8637, 9786, 14395, 16310, 17274, 20153, 24465, 28790, 40306, 43185, 48930, 60459, 86370, 100765, 120918, 201530, 302295, 604590, 670807, 1341614, 2012421, 3354035, 4024842, 4695649, 6708070, 9391298, 10062105, 14086947, 20124210, 23478245, 28173894, 46956490, 70434735, 140869470]

約数ペア:

[(1, 140869470), (2, 70434735), (3, 46956490), (5, 28173894), (6, 23478245), (7, 20124210), (10, 14086947), (14, 10062105), (15, 9391298), (21, 6708070), (30, 4695649), (35, 4024842), (42, 3354035), (70, 2012421), (105, 1341614), (210, 670807), (233, 604590), (466, 302295), (699, 201530), (1165, 120918), (1398, 100765), (1631, 86370), (2330, 60459), (2879, 48930), (3262, 43185), (3495, 40306), (4893, 28790), (5758, 24465), (6990, 20153), (8155, 17274), (8637, 16310), (9786, 14395)]