22496530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 49144320

約数和(自身を除く): 26647790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 157, 161, 178, 230, 314, 322, 445, 623, 785, 805, 890, 1099, 1246, 1570, 1610, 2047, 2198, 3115, 3611, 4094, 5495, 6230, 7222, 10235, 10990, 13973, 14329, 18055, 20470, 25277, 27946, 28658, 36110, 50554, 69865, 71645, 97811, 126385, 139730, 143290, 195622, 252770, 321379, 489055, 642758, 978110, 1606895, 2249653, 3213790, 4499306, 11248265, 22496530]

約数ペア:

[(1, 22496530), (2, 11248265), (5, 4499306), (7, 3213790), (10, 2249653), (14, 1606895), (23, 978110), (35, 642758), (46, 489055), (70, 321379), (89, 252770), (115, 195622), (157, 143290), (161, 139730), (178, 126385), (230, 97811), (314, 71645), (322, 69865), (445, 50554), (623, 36110), (785, 28658), (805, 27946), (890, 25277), (1099, 20470), (1246, 18055), (1570, 14329), (1610, 13973), (2047, 10990), (2198, 10235), (3115, 7222), (3611, 6230), (4094, 5495)]