30213250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7143

約数の個数: 32

約数和(自身を含む): 59894640

約数和(自身を除く): 29681390

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 7109, 14218, 35545, 71090, 120853, 177725, 241706, 355450, 604265, 888625, 1208530, 1777250, 3021325, 6042650, 15106625, 30213250]

約数ペア:

[(1, 30213250), (2, 15106625), (5, 6042650), (10, 3021325), (17, 1777250), (25, 1208530), (34, 888625), (50, 604265), (85, 355450), (125, 241706), (170, 177725), (250, 120853), (425, 71090), (850, 35545), (2125, 14218), (4250, 7109)]