64558020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3083}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 181339200

約数和(自身を除く): 116781180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3083, 3490, 4188, 5235, 6166, 6980, 9249, 10470, 12332, 15415, 18498, 20940, 30830, 36996, 46245, 61660, 92490, 184980, 1075967, 2151934, 3227901, 4303868, 5379835, 6455802, 10759670, 12911604, 16139505, 21519340, 32279010, 64558020]

約数ペア:

[(1, 64558020), (2, 32279010), (3, 21519340), (4, 16139505), (5, 12911604), (6, 10759670), (10, 6455802), (12, 5379835), (15, 4303868), (20, 3227901), (30, 2151934), (60, 1075967), (349, 184980), (698, 92490), (1047, 61660), (1396, 46245), (1745, 36996), (2094, 30830), (3083, 20940), (3490, 18498), (4188, 15415), (5235, 12332), (6166, 10470), (6980, 9249)]