85227870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31219}}^1$

素因数の和:31249

約数の個数: 64

約数和(自身を含む): 251758080

約数和(自身を除く): 166530210

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 31219, 62438, 93657, 156095, 187314, 218533, 312190, 405847, 437066, 468285, 655599, 811694, 936570, 1092665, 1217541, 1311198, 2029235, 2185330, 2435082, 2840929, 3277995, 4058470, 5681858, 6087705, 6555990, 8522787, 12175410, 14204645, 17045574, 28409290, 42613935, 85227870]

約数ペア:

[(1, 85227870), (2, 42613935), (3, 28409290), (5, 17045574), (6, 14204645), (7, 12175410), (10, 8522787), (13, 6555990), (14, 6087705), (15, 5681858), (21, 4058470), (26, 3277995), (30, 2840929), (35, 2435082), (39, 2185330), (42, 2029235), (65, 1311198), (70, 1217541), (78, 1092665), (91, 936570), (105, 811694), (130, 655599), (182, 468285), (195, 437066), (210, 405847), (273, 312190), (390, 218533), (455, 187314), (546, 156095), (910, 93657), (1365, 62438), (2730, 31219)]