91412970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 240261120

約数和(自身を除く): 148848150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 439, 631, 878, 1262, 1317, 1893, 2195, 2634, 3155, 3786, 4390, 4829, 6310, 6585, 6941, 9465, 9658, 13170, 13882, 14487, 18930, 20823, 24145, 28974, 34705, 41646, 48290, 69410, 72435, 104115, 144870, 208230, 277009, 554018, 831027, 1385045, 1662054, 2770090, 3047099, 4155135, 6094198, 8310270, 9141297, 15235495, 18282594, 30470990, 45706485, 91412970]

約数ペア:

[(1, 91412970), (2, 45706485), (3, 30470990), (5, 18282594), (6, 15235495), (10, 9141297), (11, 8310270), (15, 6094198), (22, 4155135), (30, 3047099), (33, 2770090), (55, 1662054), (66, 1385045), (110, 831027), (165, 554018), (330, 277009), (439, 208230), (631, 144870), (878, 104115), (1262, 72435), (1317, 69410), (1893, 48290), (2195, 41646), (2634, 34705), (3155, 28974), (3786, 24145), (4390, 20823), (4829, 18930), (6310, 14487), (6585, 13882), (6941, 13170), (9465, 9658)]