13845730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 25816320

約数和(自身を除く): 11970590

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 331, 445, 470, 662, 890, 1655, 3310, 4183, 8366, 15557, 20915, 29459, 31114, 41830, 58918, 77785, 147295, 155570, 294590, 1384573, 2769146, 6922865, 13845730]

約数ペア:

[(1, 13845730), (2, 6922865), (5, 2769146), (10, 1384573), (47, 294590), (89, 155570), (94, 147295), (178, 77785), (235, 58918), (331, 41830), (445, 31114), (470, 29459), (662, 20915), (890, 15557), (1655, 8366), (3310, 4183)]