68984940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149749}}^1$

素因数の和:1149761

約数の個数: 24

約数和(自身を含む): 193158000

約数和(自身を除く): 124173060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149749, 2299498, 3449247, 4598996, 5748745, 6898494, 11497490, 13796988, 17246235, 22994980, 34492470, 68984940]

約数ペア:

[(1, 68984940), (2, 34492470), (3, 22994980), (4, 17246235), (5, 13796988), (6, 11497490), (10, 6898494), (12, 5748745), (15, 4598996), (20, 3449247), (30, 2299498), (60, 1149749)]