299949180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161263}}^1$

素因数の和:161306

約数の個数: 48

約数和(自身を含む): 866955264

約数和(自身を除く): 567006084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 161263, 322526, 483789, 645052, 806315, 967578, 1612630, 1935156, 2418945, 3225260, 4837890, 4999153, 9675780, 9998306, 14997459, 19996612, 24995765, 29994918, 49991530, 59989836, 74987295, 99983060, 149974590, 299949180]

約数ペア:

[(1, 299949180), (2, 149974590), (3, 99983060), (4, 74987295), (5, 59989836), (6, 49991530), (10, 29994918), (12, 24995765), (15, 19996612), (20, 14997459), (30, 9998306), (31, 9675780), (60, 4999153), (62, 4837890), (93, 3225260), (124, 2418945), (155, 1935156), (186, 1612630), (310, 967578), (372, 806315), (465, 645052), (620, 483789), (930, 322526), (1860, 161263)]