68240610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 188749440

約数和(自身を除く): 120508830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 263, 270, 279, 310, 465, 526, 558, 789, 837, 930, 961, 1315, 1395, 1578, 1674, 1922, 2367, 2630, 2790, 2883, 3945, 4185, 4734, 4805, 5766, 7101, 7890, 8153, 8370, 8649, 9610, 11835, 14202, 14415, 16306, 17298, 23670, 24459, 25947, 28830, 35505, 40765, 43245, 48918, 51894, 71010, 73377, 81530, 86490, 122295, 129735, 146754, 220131, 244590, 252743, 259470, 366885, 440262, 505486, 733770, 758229, 1100655, 1263715, 1516458, 2201310, 2274687, 2527430, 3791145, 4549374, 6824061, 7582290, 11373435, 13648122, 22746870, 34120305, 68240610]

約数ペア:

[(1, 68240610), (2, 34120305), (3, 22746870), (5, 13648122), (6, 11373435), (9, 7582290), (10, 6824061), (15, 4549374), (18, 3791145), (27, 2527430), (30, 2274687), (31, 2201310), (45, 1516458), (54, 1263715), (62, 1100655), (90, 758229), (93, 733770), (135, 505486), (155, 440262), (186, 366885), (263, 259470), (270, 252743), (279, 244590), (310, 220131), (465, 146754), (526, 129735), (558, 122295), (789, 86490), (837, 81530), (930, 73377), (961, 71010), (1315, 51894), (1395, 48918), (1578, 43245), (1674, 40765), (1922, 35505), (2367, 28830), (2630, 25947), (2790, 24459), (2883, 23670), (3945, 17298), (4185, 16306), (4734, 14415), (4805, 14202), (5766, 11835), (7101, 9610), (7890, 8649), (8153, 8370)]