11868030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 31084560

約数和(自身を除く): 19216530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 809, 815, 978, 1467, 1618, 1630, 2427, 2445, 2934, 4045, 4854, 4890, 7281, 7335, 8090, 12135, 14562, 14670, 24270, 36405, 72810, 131867, 263734, 395601, 659335, 791202, 1186803, 1318670, 1978005, 2373606, 3956010, 5934015, 11868030]

約数ペア:

[(1, 11868030), (2, 5934015), (3, 3956010), (5, 2373606), (6, 1978005), (9, 1318670), (10, 1186803), (15, 791202), (18, 659335), (30, 395601), (45, 263734), (90, 131867), (163, 72810), (326, 36405), (489, 24270), (809, 14670), (815, 14562), (978, 12135), (1467, 8090), (1618, 7335), (1630, 7281), (2427, 4890), (2445, 4854), (2934, 4045)]