2953156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{451553}}^1$

素因数の和:451674

約数の個数: 48

約数和(自身を含む): 8344717920

約数和(自身を除く): 5391561300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 451553, 903106, 1354659, 1806212, 2257765, 2709318, 4515530, 5418636, 6773295, 9031060, 13546590, 27093180, 49219277, 98438554, 147657831, 196877108, 246096385, 295315662, 492192770, 590631324, 738289155, 984385540, 1476578310, 2953156620]

約数ペア:

[(1, 2953156620), (2, 1476578310), (3, 984385540), (4, 738289155), (5, 590631324), (6, 492192770), (10, 295315662), (12, 246096385), (15, 196877108), (20, 147657831), (30, 98438554), (60, 49219277), (109, 27093180), (218, 13546590), (327, 9031060), (436, 6773295), (545, 5418636), (654, 4515530), (1090, 2709318), (1308, 2257765), (1635, 1806212), (2180, 1354659), (3270, 903106), (6540, 451553)]