2149022010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 5220311040

約数和(自身を除く): 3071289030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 223, 278, 417, 446, 669, 695, 834, 1115, 1338, 1390, 2085, 2230, 2311, 3345, 4170, 4622, 6690, 6933, 11555, 13866, 23110, 30997, 34665, 61994, 69330, 92991, 154985, 185982, 309970, 321229, 464955, 515353, 642458, 929910, 963687, 1030706, 1546059, 1606145, 1927374, 2576765, 3092118, 3212290, 4818435, 5153530, 7730295, 9636870, 15460590, 71634067, 143268134, 214902201, 358170335, 429804402, 716340670, 1074511005, 2149022010]

約数ペア:

[(1, 2149022010), (2, 1074511005), (3, 716340670), (5, 429804402), (6, 358170335), (10, 214902201), (15, 143268134), (30, 71634067), (139, 15460590), (223, 9636870), (278, 7730295), (417, 5153530), (446, 4818435), (669, 3212290), (695, 3092118), (834, 2576765), (1115, 1927374), (1338, 1606145), (1390, 1546059), (2085, 1030706), (2230, 963687), (2311, 929910), (3345, 642458), (4170, 515353), (4622, 464955), (6690, 321229), (6933, 309970), (11555, 185982), (13866, 154985), (23110, 92991), (30997, 69330), (34665, 61994)]