283287030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{726377}}^1$

素因数の和:726400

約数の個数: 32

約数和(自身を含む): 732189024

約数和(自身を除く): 448901994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 726377, 1452754, 2179131, 3631885, 4358262, 7263770, 9442901, 10895655, 18885802, 21791310, 28328703, 47214505, 56657406, 94429010, 141643515, 283287030]

約数ペア:

[(1, 283287030), (2, 141643515), (3, 94429010), (5, 56657406), (6, 47214505), (10, 28328703), (13, 21791310), (15, 18885802), (26, 10895655), (30, 9442901), (39, 7263770), (65, 4358262), (78, 3631885), (130, 2179131), (195, 1452754), (390, 726377)]