71255970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263911}}^1$

素因数の和:263927

約数の個数: 32

約数和(自身を含む): 190016640

約数和(自身を除く): 118760670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 263911, 527822, 791733, 1319555, 1583466, 2375199, 2639110, 3958665, 4750398, 7125597, 7917330, 11875995, 14251194, 23751990, 35627985, 71255970]

約数ペア:

[(1, 71255970), (2, 35627985), (3, 23751990), (5, 14251194), (6, 11875995), (9, 7917330), (10, 7125597), (15, 4750398), (18, 3958665), (27, 2639110), (30, 2375199), (45, 1583466), (54, 1319555), (90, 791733), (135, 527822), (270, 263911)]