191002310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15391}}^1$

素因数の和:15488

約数の個数: 32

約数和(自身を含む): 369038592

約数和(自身を除く): 178036282

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 15391, 30782, 76955, 153910, 261647, 523294, 1123543, 1308235, 2247086, 2616470, 5617715, 11235430, 19100231, 38200462, 95501155, 191002310]

約数ペア:

[(1, 191002310), (2, 95501155), (5, 38200462), (10, 19100231), (17, 11235430), (34, 5617715), (73, 2616470), (85, 2247086), (146, 1308235), (170, 1123543), (365, 523294), (730, 261647), (1241, 153910), (2482, 76955), (6205, 30782), (12410, 15391)]