47312070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121313}}^1$

素因数の和:121336

約数の個数: 32

約数和(自身を含む): 122284512

約数和(自身を除く): 74972442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121313, 242626, 363939, 606565, 727878, 1213130, 1577069, 1819695, 3154138, 3639390, 4731207, 7885345, 9462414, 15770690, 23656035, 47312070]

約数ペア:

[(1, 47312070), (2, 23656035), (3, 15770690), (5, 9462414), (6, 7885345), (10, 4731207), (13, 3639390), (15, 3154138), (26, 1819695), (30, 1577069), (39, 1213130), (65, 727878), (78, 606565), (130, 363939), (195, 242626), (390, 121313)]