30045800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8837}}^1$

素因数の和:8870

約数の個数: 48

約数和(自身を含む): 73974060

約数和(自身を除く): 43928260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 8837, 17674, 35348, 44185, 70696, 88370, 150229, 176740, 220925, 300458, 353480, 441850, 600916, 751145, 883700, 1201832, 1502290, 1767400, 3004580, 3755725, 6009160, 7511450, 15022900, 30045800]

約数ペア:

[(1, 30045800), (2, 15022900), (4, 7511450), (5, 6009160), (8, 3755725), (10, 3004580), (17, 1767400), (20, 1502290), (25, 1201832), (34, 883700), (40, 751145), (50, 600916), (68, 441850), (85, 353480), (100, 300458), (136, 220925), (170, 176740), (200, 150229), (340, 88370), (425, 70696), (680, 44185), (850, 35348), (1700, 17674), (3400, 8837)]