348060180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{446231}}^1$

素因数の和:446256

約数の個数: 48

約数和(自身を含む): 1049537664

約数和(自身を除く): 701477484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 446231, 892462, 1338693, 1784924, 2231155, 2677386, 4462310, 5354772, 5801003, 6693465, 8924620, 11602006, 13386930, 17403009, 23204012, 26773860, 29005015, 34806018, 58010030, 69612036, 87015045, 116020060, 174030090, 348060180]

約数ペア:

[(1, 348060180), (2, 174030090), (3, 116020060), (4, 87015045), (5, 69612036), (6, 58010030), (10, 34806018), (12, 29005015), (13, 26773860), (15, 23204012), (20, 17403009), (26, 13386930), (30, 11602006), (39, 8924620), (52, 6693465), (60, 5801003), (65, 5354772), (78, 4462310), (130, 2677386), (156, 2231155), (195, 1784924), (260, 1338693), (390, 892462), (780, 446231)]