67478970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173023}}^1$

素因数の和:173046

約数の個数: 32

約数和(自身を含む): 174408192

約数和(自身を除く): 106929222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 173023, 346046, 519069, 865115, 1038138, 1730230, 2249299, 2595345, 4498598, 5190690, 6747897, 11246495, 13495794, 22492990, 33739485, 67478970]

約数ペア:

[(1, 67478970), (2, 33739485), (3, 22492990), (5, 13495794), (6, 11246495), (10, 6747897), (13, 5190690), (15, 4498598), (26, 2595345), (30, 2249299), (39, 1730230), (65, 1038138), (78, 865115), (130, 519069), (195, 346046), (390, 173023)]