1497430120

素因数分解:

$2^3\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{8761}}^1$

素因数の和:13045

約数の個数: 32

約数和(自身を含む): 3370390920

約数和(自身を除く): 1872960800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4273, 8546, 8761, 17092, 17522, 21365, 34184, 35044, 42730, 43805, 70088, 85460, 87610, 170920, 175220, 350440, 37435753, 74871506, 149743012, 187178765, 299486024, 374357530, 748715060, 1497430120]

約数ペア:

[(1, 1497430120), (2, 748715060), (4, 374357530), (5, 299486024), (8, 187178765), (10, 149743012), (20, 74871506), (40, 37435753), (4273, 350440), (8546, 175220), (8761, 170920), (17092, 87610), (17522, 85460), (21365, 70088), (34184, 43805), (35044, 42730)]