2399310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 6368544

約数和(自身を除く): 3969234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 503, 530, 795, 954, 1006, 1509, 1590, 2385, 2515, 3018, 4527, 4770, 5030, 7545, 9054, 15090, 22635, 26659, 45270, 53318, 79977, 133295, 159954, 239931, 266590, 399885, 479862, 799770, 1199655, 2399310]

約数ペア:

[(1, 2399310), (2, 1199655), (3, 799770), (5, 479862), (6, 399885), (9, 266590), (10, 239931), (15, 159954), (18, 133295), (30, 79977), (45, 53318), (53, 45270), (90, 26659), (106, 22635), (159, 15090), (265, 9054), (318, 7545), (477, 5030), (503, 4770), (530, 4527), (795, 3018), (954, 2515), (1006, 2385), (1509, 1590)]