11619420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6290

約数の個数: 48

約数和(自身を含む): 33589248

約数和(自身を除く): 21969828

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, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 124940, 187410, 193657, 374820, 387314, 580971, 774628, 968285, 1161942, 1936570, 2323884, 2904855, 3873140, 5809710, 11619420]

約数ペア:

[(1, 11619420), (2, 5809710), (3, 3873140), (4, 2904855), (5, 2323884), (6, 1936570), (10, 1161942), (12, 968285), (15, 774628), (20, 580971), (30, 387314), (31, 374820), (60, 193657), (62, 187410), (93, 124940), (124, 93705), (155, 74964), (186, 62470), (310, 37482), (372, 31235), (465, 24988), (620, 18741), (930, 12494), (1860, 6247)]