4048890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 10344672

約数和(自身を除く): 6295782

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 467, 510, 578, 867, 934, 1401, 1445, 1734, 2335, 2802, 2890, 4335, 4670, 7005, 7939, 8670, 14010, 15878, 23817, 39695, 47634, 79390, 119085, 134963, 238170, 269926, 404889, 674815, 809778, 1349630, 2024445, 4048890]

約数ペア:

[(1, 4048890), (2, 2024445), (3, 1349630), (5, 809778), (6, 674815), (10, 404889), (15, 269926), (17, 238170), (30, 134963), (34, 119085), (51, 79390), (85, 47634), (102, 39695), (170, 23817), (255, 15878), (289, 14010), (467, 8670), (510, 7939), (578, 7005), (867, 4670), (934, 4335), (1401, 2890), (1445, 2802), (1734, 2335)]