74516910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 193983552

約数和(自身を除く): 119466642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1217, 1570, 2041, 2355, 2434, 3651, 4082, 4710, 6085, 6123, 7302, 10205, 12170, 12246, 15821, 18255, 20410, 30615, 31642, 36510, 47463, 61230, 79105, 94926, 158210, 191069, 237315, 382138, 474630, 573207, 955345, 1146414, 1910690, 2483897, 2866035, 4967794, 5732070, 7451691, 12419485, 14903382, 24838970, 37258455, 74516910]

約数ペア:

[(1, 74516910), (2, 37258455), (3, 24838970), (5, 14903382), (6, 12419485), (10, 7451691), (13, 5732070), (15, 4967794), (26, 2866035), (30, 2483897), (39, 1910690), (65, 1146414), (78, 955345), (130, 573207), (157, 474630), (195, 382138), (314, 237315), (390, 191069), (471, 158210), (785, 94926), (942, 79105), (1217, 61230), (1570, 47463), (2041, 36510), (2355, 31642), (2434, 30615), (3651, 20410), (4082, 18255), (4710, 15821), (6085, 12246), (6123, 12170), (7302, 10205)]