171645030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4663}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 447464160

約数和(自身を除く): 275819130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 4090, 4663, 6135, 7362, 9326, 12270, 13989, 18405, 23315, 27978, 36810, 41967, 46630, 69945, 83934, 139890, 209835, 419670, 1907167, 3814334, 5721501, 9535835, 11443002, 17164503, 19071670, 28607505, 34329006, 57215010, 85822515, 171645030]

約数ペア:

[(1, 171645030), (2, 85822515), (3, 57215010), (5, 34329006), (6, 28607505), (9, 19071670), (10, 17164503), (15, 11443002), (18, 9535835), (30, 5721501), (45, 3814334), (90, 1907167), (409, 419670), (818, 209835), (1227, 139890), (2045, 83934), (2454, 69945), (3681, 46630), (4090, 41967), (4663, 36810), (6135, 27978), (7362, 23315), (9326, 18405), (12270, 13989)]