219314910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10399}}^1$

素因数の和:10465

約数の個数: 64

約数和(自身を含む): 569088000

約数和(自身を除く): 349773090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 10399, 10545, 20798, 21090, 31197, 51995, 62394, 103990, 155985, 197581, 311970, 384763, 395162, 592743, 769526, 987905, 1154289, 1185486, 1923815, 1975810, 2308578, 2963715, 3847630, 5771445, 5927430, 7310497, 11542890, 14620994, 21931491, 36552485, 43862982, 73104970, 109657455, 219314910]

約数ペア:

[(1, 219314910), (2, 109657455), (3, 73104970), (5, 43862982), (6, 36552485), (10, 21931491), (15, 14620994), (19, 11542890), (30, 7310497), (37, 5927430), (38, 5771445), (57, 3847630), (74, 2963715), (95, 2308578), (111, 1975810), (114, 1923815), (185, 1185486), (190, 1154289), (222, 987905), (285, 769526), (370, 592743), (555, 395162), (570, 384763), (703, 311970), (1110, 197581), (1406, 155985), (2109, 103990), (3515, 62394), (4218, 51995), (7030, 31197), (10399, 21090), (10545, 20798)]