4643220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 13688640

約数和(自身を除く): 9045420

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, 570, 1140, 4073, 8146, 12219, 16292, 20365, 24438, 40730, 48876, 61095, 77387, 81460, 122190, 154774, 232161, 244380, 309548, 386935, 464322, 773870, 928644, 1160805, 1547740, 2321610, 4643220]

約数ペア:

[(1, 4643220), (2, 2321610), (3, 1547740), (4, 1160805), (5, 928644), (6, 773870), (10, 464322), (12, 386935), (15, 309548), (19, 244380), (20, 232161), (30, 154774), (38, 122190), (57, 81460), (60, 77387), (76, 61095), (95, 48876), (114, 40730), (190, 24438), (228, 20365), (285, 16292), (380, 12219), (570, 8146), (1140, 4073)]