391281030

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{23003}}^1$

素因数の和:23032

約数の個数: 96

約数和(自身を含む): 1205777664

約数和(自身を除く): 814496634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 17010, 23003, 46006, 69009, 115015, 138018, 161021, 207027, 230030, 322042, 345045, 414054, 483063, 621081, 690090, 805105, 966126, 1035135, 1242162, 1449189, 1610210, 1863243, 2070270, 2415315, 2898378, 3105405, 3726486, 4347567, 4830630, 5589729, 6210810, 7245945, 8695134, 9316215, 11179458, 13042701, 14491890, 18632430, 21737835, 26085402, 27948645, 39128103, 43475670, 55897290, 65213505, 78256206, 130427010, 195640515, 391281030]

約数ペア:

[(1, 391281030), (2, 195640515), (3, 130427010), (5, 78256206), (6, 65213505), (7, 55897290), (9, 43475670), (10, 39128103), (14, 27948645), (15, 26085402), (18, 21737835), (21, 18632430), (27, 14491890), (30, 13042701), (35, 11179458), (42, 9316215), (45, 8695134), (54, 7245945), (63, 6210810), (70, 5589729), (81, 4830630), (90, 4347567), (105, 3726486), (126, 3105405), (135, 2898378), (162, 2415315), (189, 2070270), (210, 1863243), (243, 1610210), (270, 1449189), (315, 1242162), (378, 1035135), (405, 966126), (486, 805105), (567, 690090), (630, 621081), (810, 483063), (945, 414054), (1134, 345045), (1215, 322042), (1701, 230030), (1890, 207027), (2430, 161021), (2835, 138018), (3402, 115015), (5670, 69009), (8505, 46006), (17010, 23003)]