230496410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7727}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 439568640

約数和(自身を除く): 209072230

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 7727, 14915, 15454, 29830, 38635, 77270, 146813, 293626, 734065, 1213139, 1468130, 2426278, 6065695, 12131390, 23049641, 46099282, 115248205, 230496410]

約数ペア:

[(1, 230496410), (2, 115248205), (5, 46099282), (10, 23049641), (19, 12131390), (38, 6065695), (95, 2426278), (157, 1468130), (190, 1213139), (314, 734065), (785, 293626), (1570, 146813), (2983, 77270), (5966, 38635), (7727, 29830), (14915, 15454)]