630125716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{787}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 1245468672

約数和(自身を除く): 615342956

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 587, 682, 787, 1174, 1364, 1574, 2348, 3148, 6457, 8657, 12914, 17314, 18197, 24397, 25828, 34628, 36394, 48794, 72788, 97588, 200167, 268367, 400334, 461969, 536734, 800668, 923938, 1073468, 1847876, 5081659, 10163318, 14321039, 20326636, 28642078, 57284156, 157531429, 315062858, 630125716]

約数ペア:

[(1, 630125716), (2, 315062858), (4, 157531429), (11, 57284156), (22, 28642078), (31, 20326636), (44, 14321039), (62, 10163318), (124, 5081659), (341, 1847876), (587, 1073468), (682, 923938), (787, 800668), (1174, 536734), (1364, 461969), (1574, 400334), (2348, 268367), (3148, 200167), (6457, 97588), (8657, 72788), (12914, 48794), (17314, 36394), (18197, 34628), (24397, 25828)]