1447872790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{3407}}^1$

素因数の和:3901

約数の個数: 64

約数和(自身を含む): 3215407104

約数和(自身を除く): 1767534314

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 467, 910, 934, 2335, 3269, 3407, 4670, 6071, 6538, 6814, 12142, 16345, 17035, 23849, 30355, 32690, 34070, 42497, 44291, 47698, 60710, 84994, 88582, 119245, 212485, 221455, 238490, 310037, 424970, 442910, 620074, 1550185, 1591069, 3100370, 3182138, 7955345, 11137483, 15910690, 20683897, 22274966, 41367794, 55687415, 103419485, 111374830, 144787279, 206838970, 289574558, 723936395, 1447872790]

約数ペア:

[(1, 1447872790), (2, 723936395), (5, 289574558), (7, 206838970), (10, 144787279), (13, 111374830), (14, 103419485), (26, 55687415), (35, 41367794), (65, 22274966), (70, 20683897), (91, 15910690), (130, 11137483), (182, 7955345), (455, 3182138), (467, 3100370), (910, 1591069), (934, 1550185), (2335, 620074), (3269, 442910), (3407, 424970), (4670, 310037), (6071, 238490), (6538, 221455), (6814, 212485), (12142, 119245), (16345, 88582), (17035, 84994), (23849, 60710), (30355, 47698), (32690, 44291), (34070, 42497)]