89853190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 105231098

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 881, 1085, 1457, 1645, 1762, 2170, 2914, 3290, 4405, 6167, 7285, 8810, 10199, 12334, 14570, 20398, 27311, 30835, 41407, 50995, 54622, 61670, 82814, 101990, 136555, 191177, 207035, 273110, 289849, 382354, 414070, 579698, 955885, 1283617, 1449245, 1911770, 2567234, 2898490, 6418085, 8985319, 12836170, 17970638, 44926595, 89853190]

約数ペア:

[(1, 89853190), (2, 44926595), (5, 17970638), (7, 12836170), (10, 8985319), (14, 6418085), (31, 2898490), (35, 2567234), (47, 1911770), (62, 1449245), (70, 1283617), (94, 955885), (155, 579698), (217, 414070), (235, 382354), (310, 289849), (329, 273110), (434, 207035), (470, 191177), (658, 136555), (881, 101990), (1085, 82814), (1457, 61670), (1645, 54622), (1762, 50995), (2170, 41407), (2914, 30835), (3290, 27311), (4405, 20398), (6167, 14570), (7285, 12334), (8810, 10199)]