7499430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 19712160

約数和(自身を除く): 12212730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 809, 927, 1030, 1545, 1618, 1854, 2427, 3090, 4045, 4635, 4854, 7281, 8090, 9270, 12135, 14562, 24270, 36405, 72810, 83327, 166654, 249981, 416635, 499962, 749943, 833270, 1249905, 1499886, 2499810, 3749715, 7499430]

約数ペア:

[(1, 7499430), (2, 3749715), (3, 2499810), (5, 1499886), (6, 1249905), (9, 833270), (10, 749943), (15, 499962), (18, 416635), (30, 249981), (45, 166654), (90, 83327), (103, 72810), (206, 36405), (309, 24270), (515, 14562), (618, 12135), (809, 9270), (927, 8090), (1030, 7281), (1545, 4854), (1618, 4635), (1854, 4045), (2427, 3090)]