9844860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 27965952

約数和(自身を除く): 18121092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2311, 4260, 4622, 6933, 9244, 11555, 13866, 23110, 27732, 34665, 46220, 69330, 138660, 164081, 328162, 492243, 656324, 820405, 984486, 1640810, 1968972, 2461215, 3281620, 4922430, 9844860]

約数ペア:

[(1, 9844860), (2, 4922430), (3, 3281620), (4, 2461215), (5, 1968972), (6, 1640810), (10, 984486), (12, 820405), (15, 656324), (20, 492243), (30, 328162), (60, 164081), (71, 138660), (142, 69330), (213, 46220), (284, 34665), (355, 27732), (426, 23110), (710, 13866), (852, 11555), (1065, 9244), (1420, 6933), (2130, 4622), (2311, 4260)]