139778130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{202577}}^1$

素因数の和:202610

約数の個数: 32

約数和(自身を含む): 350054784

約数和(自身を除く): 210276654

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 202577, 405154, 607731, 1012885, 1215462, 2025770, 3038655, 4659271, 6077310, 9318542, 13977813, 23296355, 27955626, 46592710, 69889065, 139778130]

約数ペア:

[(1, 139778130), (2, 69889065), (3, 46592710), (5, 27955626), (6, 23296355), (10, 13977813), (15, 9318542), (23, 6077310), (30, 4659271), (46, 3038655), (69, 2025770), (115, 1215462), (138, 1012885), (230, 607731), (345, 405154), (690, 202577)]