2058710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 1915690

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 229, 290, 310, 458, 899, 1145, 1798, 2290, 4495, 6641, 7099, 8990, 13282, 14198, 33205, 35495, 66410, 70990, 205871, 411742, 1029355, 2058710]

約数ペア:

[(1, 2058710), (2, 1029355), (5, 411742), (10, 205871), (29, 70990), (31, 66410), (58, 35495), (62, 33205), (145, 14198), (155, 13282), (229, 8990), (290, 7099), (310, 6641), (458, 4495), (899, 2290), (1145, 1798)]