7318620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13553}}^1$

素因数の和:13571

約数の個数: 48

約数和(自身を含む): 22770720

約数和(自身を除く): 15452100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13553, 27106, 40659, 54212, 67765, 81318, 121977, 135530, 162636, 203295, 243954, 271060, 365931, 406590, 487908, 609885, 731862, 813180, 1219770, 1463724, 1829655, 2439540, 3659310, 7318620]

約数ペア:

[(1, 7318620), (2, 3659310), (3, 2439540), (4, 1829655), (5, 1463724), (6, 1219770), (9, 813180), (10, 731862), (12, 609885), (15, 487908), (18, 406590), (20, 365931), (27, 271060), (30, 243954), (36, 203295), (45, 162636), (54, 135530), (60, 121977), (90, 81318), (108, 67765), (135, 54212), (180, 40659), (270, 27106), (540, 13553)]