169618930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1481}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 329395248

約数和(自身を除く): 159776318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 881, 1481, 1762, 2962, 4405, 7405, 8810, 11453, 14810, 19253, 22906, 38506, 57265, 96265, 114530, 192530, 1304761, 2609522, 6523805, 13047610, 16961893, 33923786, 84809465, 169618930]

約数ペア:

[(1, 169618930), (2, 84809465), (5, 33923786), (10, 16961893), (13, 13047610), (26, 6523805), (65, 2609522), (130, 1304761), (881, 192530), (1481, 114530), (1762, 96265), (2962, 57265), (4405, 38506), (7405, 22906), (8810, 19253), (11453, 14810)]