68067630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 183101256

約数和(自身を除く): 115033626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 787, 930, 961, 1395, 1574, 1922, 2361, 2790, 2883, 3935, 4722, 4805, 5766, 7083, 7870, 8649, 9610, 11805, 14166, 14415, 17298, 23610, 24397, 28830, 35415, 43245, 48794, 70830, 73191, 86490, 121985, 146382, 219573, 243970, 365955, 439146, 731910, 756307, 1097865, 1512614, 2195730, 2268921, 3781535, 4537842, 6806763, 7563070, 11344605, 13613526, 22689210, 34033815, 68067630]

約数ペア:

[(1, 68067630), (2, 34033815), (3, 22689210), (5, 13613526), (6, 11344605), (9, 7563070), (10, 6806763), (15, 4537842), (18, 3781535), (30, 2268921), (31, 2195730), (45, 1512614), (62, 1097865), (90, 756307), (93, 731910), (155, 439146), (186, 365955), (279, 243970), (310, 219573), (465, 146382), (558, 121985), (787, 86490), (930, 73191), (961, 70830), (1395, 48794), (1574, 43245), (1922, 35415), (2361, 28830), (2790, 24397), (2883, 23610), (3935, 17298), (4722, 14415), (4805, 14166), (5766, 11805), (7083, 9610), (7870, 8649)]