90162730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75767}}^1$

素因数の和:75798

約数の個数: 32

約数和(自身を含む): 196390656

約数和(自身を除く): 106227926

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 75767, 151534, 378835, 530369, 757670, 1060738, 1288039, 2576078, 2651845, 5303690, 6440195, 9016273, 12880390, 18032546, 45081365, 90162730]

約数ペア:

[(1, 90162730), (2, 45081365), (5, 18032546), (7, 12880390), (10, 9016273), (14, 6440195), (17, 5303690), (34, 2651845), (35, 2576078), (70, 1288039), (85, 1060738), (119, 757670), (170, 530369), (238, 378835), (595, 151534), (1190, 75767)]