42002610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107699}}^1$

素因数の和:107722

約数の個数: 32

約数和(自身を含む): 108561600

約数和(自身を除く): 66558990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 107699, 215398, 323097, 538495, 646194, 1076990, 1400087, 1615485, 2800174, 3230970, 4200261, 7000435, 8400522, 14000870, 21001305, 42002610]

約数ペア:

[(1, 42002610), (2, 21001305), (3, 14000870), (5, 8400522), (6, 7000435), (10, 4200261), (13, 3230970), (15, 2800174), (26, 1615485), (30, 1400087), (39, 1076990), (65, 646194), (78, 538495), (130, 323097), (195, 215398), (390, 107699)]