387841270

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 704959200

約数和(自身を除く): 317117930

約数列:

[1, 2, 5, 10, 229, 257, 458, 514, 659, 1145, 1285, 1318, 2290, 2570, 3295, 6590, 58853, 117706, 150911, 169363, 294265, 301822, 338726, 588530, 754555, 846815, 1509110, 1693630, 38784127, 77568254, 193920635, 387841270]

約数ペア:

[(1, 387841270), (2, 193920635), (5, 77568254), (10, 38784127), (229, 1693630), (257, 1509110), (458, 846815), (514, 754555), (659, 588530), (1145, 338726), (1285, 301822), (1318, 294265), (2290, 169363), (2570, 150911), (3295, 117706), (6590, 58853)]