30667660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90199}}^1$

素因数の和:90225

約数の個数: 24

約数和(自身を含む): 68191200

約数和(自身を除く): 37523540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90199, 180398, 360796, 450995, 901990, 1533383, 1803980, 3066766, 6133532, 7666915, 15333830, 30667660]

約数ペア:

[(1, 30667660), (2, 15333830), (4, 7666915), (5, 6133532), (10, 3066766), (17, 1803980), (20, 1533383), (34, 901990), (68, 450995), (85, 360796), (170, 180398), (340, 90199)]