2496756870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{176699}}^1$

素因数の和:176869

約数の個数: 48

約数和(自身を含む): 6532952400

約数和(自身を除く): 4036195530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 176699, 353398, 530097, 883495, 1060194, 1590291, 1766990, 2650485, 3180582, 5300970, 7951455, 15902910, 27741743, 55483486, 83225229, 138708715, 166450458, 249675687, 277417430, 416126145, 499351374, 832252290, 1248378435, 2496756870]

約数ペア:

[(1, 2496756870), (2, 1248378435), (3, 832252290), (5, 499351374), (6, 416126145), (9, 277417430), (10, 249675687), (15, 166450458), (18, 138708715), (30, 83225229), (45, 55483486), (90, 27741743), (157, 15902910), (314, 7951455), (471, 5300970), (785, 3180582), (942, 2650485), (1413, 1766990), (1570, 1590291), (2355, 1060194), (2826, 883495), (4710, 530097), (7065, 353398), (14130, 176699)]