45711330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 80881950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 1997, 2289, 3270, 3815, 3994, 4578, 5991, 7630, 9985, 11445, 11982, 13979, 19970, 22890, 27958, 29955, 41937, 59910, 69895, 83874, 139790, 209685, 217673, 419370, 435346, 653019, 1088365, 1306038, 1523711, 2176730, 3047422, 3265095, 4571133, 6530190, 7618555, 9142266, 15237110, 22855665, 45711330]

約数ペア:

[(1, 45711330), (2, 22855665), (3, 15237110), (5, 9142266), (6, 7618555), (7, 6530190), (10, 4571133), (14, 3265095), (15, 3047422), (21, 2176730), (30, 1523711), (35, 1306038), (42, 1088365), (70, 653019), (105, 435346), (109, 419370), (210, 217673), (218, 209685), (327, 139790), (545, 83874), (654, 69895), (763, 59910), (1090, 41937), (1526, 29955), (1635, 27958), (1997, 22890), (2289, 19970), (3270, 13979), (3815, 11982), (3994, 11445), (4578, 9985), (5991, 7630)]