151859980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{446647}}^1$

素因数の和:446673

約数の個数: 24

約数和(自身を含む): 337665888

約数和(自身を除く): 185805908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 446647, 893294, 1786588, 2233235, 4466470, 7592999, 8932940, 15185998, 30371996, 37964995, 75929990, 151859980]

約数ペア:

[(1, 151859980), (2, 75929990), (4, 37964995), (5, 30371996), (10, 15185998), (17, 8932940), (20, 7592999), (34, 4466470), (68, 2233235), (85, 1786588), (170, 893294), (340, 446647)]