314604420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403339}}^1$

素因数の和:403364

約数の個数: 48

約数和(自身を含む): 948655680

約数和(自身を除く): 634051260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 403339, 806678, 1210017, 1613356, 2016695, 2420034, 4033390, 4840068, 5243407, 6050085, 8066780, 10486814, 12100170, 15730221, 20973628, 24200340, 26217035, 31460442, 52434070, 62920884, 78651105, 104868140, 157302210, 314604420]

約数ペア:

[(1, 314604420), (2, 157302210), (3, 104868140), (4, 78651105), (5, 62920884), (6, 52434070), (10, 31460442), (12, 26217035), (13, 24200340), (15, 20973628), (20, 15730221), (26, 12100170), (30, 10486814), (39, 8066780), (52, 6050085), (60, 5243407), (65, 4840068), (78, 4033390), (130, 2420034), (156, 2016695), (195, 1613356), (260, 1210017), (390, 806678), (780, 403339)]