290411970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{88811}}^1$

素因数の和:88930

約数の個数: 32

約数和(自身を含む): 703391040

約数和(自身を除く): 412979070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 88811, 177622, 266433, 444055, 532866, 888110, 1332165, 2664330, 9680399, 19360798, 29041197, 48401995, 58082394, 96803990, 145205985, 290411970]

約数ペア:

[(1, 290411970), (2, 145205985), (3, 96803990), (5, 58082394), (6, 48401995), (10, 29041197), (15, 19360798), (30, 9680399), (109, 2664330), (218, 1332165), (327, 888110), (545, 532866), (654, 444055), (1090, 266433), (1635, 177622), (3270, 88811)]