2068295145

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 3882278400

約数和(自身を除く): 1813983255

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 181, 245, 343, 543, 735, 905, 1029, 1267, 1715, 2221, 2715, 3801, 5145, 6335, 6663, 8869, 11105, 15547, 19005, 26607, 33315, 44345, 46641, 62083, 77735, 108829, 133035, 186249, 233205, 310415, 326487, 402001, 544145, 761803, 931245, 1206003, 1632435, 2010005, 2285409, 2814007, 3809015, 6030015, 8442021, 11427045, 14070035, 19698049, 42210105, 59094147, 98490245, 137886343, 295470735, 413659029, 689431715, 2068295145]

約数ペア:

[(1, 2068295145), (3, 689431715), (5, 413659029), (7, 295470735), (15, 137886343), (21, 98490245), (35, 59094147), (49, 42210105), (105, 19698049), (147, 14070035), (181, 11427045), (245, 8442021), (343, 6030015), (543, 3809015), (735, 2814007), (905, 2285409), (1029, 2010005), (1267, 1632435), (1715, 1206003), (2221, 931245), (2715, 761803), (3801, 544145), (5145, 402001), (6335, 326487), (6663, 310415), (8869, 233205), (11105, 186249), (15547, 133035), (19005, 108829), (26607, 77735), (33315, 62083), (44345, 46641)]