788966070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22691}}^1$

素因数の和:22781

約数の個数: 64

約数和(自身を含む): 2025941760

約数和(自身を除く): 1236975690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2318, 3477, 5795, 6954, 11590, 17385, 22691, 34770, 45382, 68073, 113455, 136146, 226910, 340365, 431129, 680730, 862258, 1293387, 1384151, 2155645, 2586774, 2768302, 4152453, 4311290, 6466935, 6920755, 8304906, 12933870, 13841510, 20762265, 26298869, 41524530, 52597738, 78896607, 131494345, 157793214, 262988690, 394483035, 788966070]

約数ペア:

[(1, 788966070), (2, 394483035), (3, 262988690), (5, 157793214), (6, 131494345), (10, 78896607), (15, 52597738), (19, 41524530), (30, 26298869), (38, 20762265), (57, 13841510), (61, 12933870), (95, 8304906), (114, 6920755), (122, 6466935), (183, 4311290), (190, 4152453), (285, 2768302), (305, 2586774), (366, 2155645), (570, 1384151), (610, 1293387), (915, 862258), (1159, 680730), (1830, 431129), (2318, 340365), (3477, 226910), (5795, 136146), (6954, 113455), (11590, 68073), (17385, 45382), (22691, 34770)]