569805420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306347}}^1$

素因数の和:306390

約数の個数: 48

約数和(自身を含む): 1646926848

約数和(自身を除く): 1077121428

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, 306347, 612694, 919041, 1225388, 1531735, 1838082, 3063470, 3676164, 4595205, 6126940, 9190410, 9496757, 18380820, 18993514, 28490271, 37987028, 47483785, 56980542, 94967570, 113961084, 142451355, 189935140, 284902710, 569805420]

約数ペア:

[(1, 569805420), (2, 284902710), (3, 189935140), (4, 142451355), (5, 113961084), (6, 94967570), (10, 56980542), (12, 47483785), (15, 37987028), (20, 28490271), (30, 18993514), (31, 18380820), (60, 9496757), (62, 9190410), (93, 6126940), (124, 4595205), (155, 3676164), (186, 3063470), (310, 1838082), (372, 1531735), (465, 1225388), (620, 919041), (930, 612694), (1860, 306347)]