70036020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389089}}^1$

素因数の和:389104

約数の個数: 36

約数和(自身を含む): 212443140

約数和(自身を除く): 142407120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389089, 778178, 1167267, 1556356, 1945445, 2334534, 3501801, 3890890, 4669068, 5836335, 7003602, 7781780, 11672670, 14007204, 17509005, 23345340, 35018010, 70036020]

約数ペア:

[(1, 70036020), (2, 35018010), (3, 23345340), (4, 17509005), (5, 14007204), (6, 11672670), (9, 7781780), (10, 7003602), (12, 5836335), (15, 4669068), (18, 3890890), (20, 3501801), (30, 2334534), (36, 1945445), (45, 1556356), (60, 1167267), (90, 778178), (180, 389089)]