27484770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 70066944

約数和(自身を除く): 42582174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 653, 690, 915, 1306, 1403, 1830, 1959, 2806, 3265, 3918, 4209, 6530, 7015, 8418, 9795, 14030, 15019, 19590, 21045, 30038, 39833, 42090, 45057, 75095, 79666, 90114, 119499, 150190, 199165, 225285, 238998, 398330, 450570, 597495, 916159, 1194990, 1832318, 2748477, 4580795, 5496954, 9161590, 13742385, 27484770]

約数ペア:

[(1, 27484770), (2, 13742385), (3, 9161590), (5, 5496954), (6, 4580795), (10, 2748477), (15, 1832318), (23, 1194990), (30, 916159), (46, 597495), (61, 450570), (69, 398330), (115, 238998), (122, 225285), (138, 199165), (183, 150190), (230, 119499), (305, 90114), (345, 79666), (366, 75095), (610, 45057), (653, 42090), (690, 39833), (915, 30038), (1306, 21045), (1403, 19590), (1830, 15019), (1959, 14030), (2806, 9795), (3265, 8418), (3918, 7015), (4209, 6530)]