616740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 1821120

約数和(自身を除く): 1204380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 541, 570, 1082, 1140, 1623, 2164, 2705, 3246, 5410, 6492, 8115, 10279, 10820, 16230, 20558, 30837, 32460, 41116, 51395, 61674, 102790, 123348, 154185, 205580, 308370, 616740]

約数ペア:

[(1, 616740), (2, 308370), (3, 205580), (4, 154185), (5, 123348), (6, 102790), (10, 61674), (12, 51395), (15, 41116), (19, 32460), (20, 30837), (30, 20558), (38, 16230), (57, 10820), (60, 10279), (76, 8115), (95, 6492), (114, 5410), (190, 3246), (228, 2705), (285, 2164), (380, 1623), (541, 1140), (570, 1082)]