6892990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 7259330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3119, 6238, 15595, 31190, 40547, 53023, 81094, 106046, 202735, 265115, 405470, 530230, 689299, 1378598, 3446495, 6892990]

約数ペア:

[(1, 6892990), (2, 3446495), (5, 1378598), (10, 689299), (13, 530230), (17, 405470), (26, 265115), (34, 202735), (65, 106046), (85, 81094), (130, 53023), (170, 40547), (221, 31190), (442, 15595), (1105, 6238), (2210, 3119)]