254072460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 732473280

約数和(自身を除く): 478400820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 109, 159, 212, 218, 265, 318, 327, 436, 530, 545, 636, 654, 733, 795, 1060, 1090, 1308, 1466, 1590, 1635, 2180, 2199, 2932, 3180, 3270, 3665, 4398, 5777, 6540, 7330, 8796, 10995, 11554, 14660, 17331, 21990, 23108, 28885, 34662, 38849, 43980, 57770, 69324, 77698, 79897, 86655, 115540, 116547, 155396, 159794, 173310, 194245, 233094, 239691, 319588, 346620, 388490, 399485, 466188, 479382, 582735, 776980, 798970, 958764, 1165470, 1198455, 1597940, 2330940, 2396910, 4234541, 4793820, 8469082, 12703623, 16938164, 21172705, 25407246, 42345410, 50814492, 63518115, 84690820, 127036230, 254072460]

約数ペア:

[(1, 254072460), (2, 127036230), (3, 84690820), (4, 63518115), (5, 50814492), (6, 42345410), (10, 25407246), (12, 21172705), (15, 16938164), (20, 12703623), (30, 8469082), (53, 4793820), (60, 4234541), (106, 2396910), (109, 2330940), (159, 1597940), (212, 1198455), (218, 1165470), (265, 958764), (318, 798970), (327, 776980), (436, 582735), (530, 479382), (545, 466188), (636, 399485), (654, 388490), (733, 346620), (795, 319588), (1060, 239691), (1090, 233094), (1308, 194245), (1466, 173310), (1590, 159794), (1635, 155396), (2180, 116547), (2199, 115540), (2932, 86655), (3180, 79897), (3270, 77698), (3665, 69324), (4398, 57770), (5777, 43980), (6540, 38849), (7330, 34662), (8796, 28885), (10995, 23108), (11554, 21990), (14660, 17331)]