273804420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{198409}}^1$

素因数の和:198444

約数の個数: 48

約数和(自身を含む): 799989120

約数和(自身を除く): 526184700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 198409, 396818, 595227, 793636, 992045, 1190454, 1984090, 2380908, 2976135, 3968180, 4563407, 5952270, 9126814, 11904540, 13690221, 18253628, 22817035, 27380442, 45634070, 54760884, 68451105, 91268140, 136902210, 273804420]

約数ペア:

[(1, 273804420), (2, 136902210), (3, 91268140), (4, 68451105), (5, 54760884), (6, 45634070), (10, 27380442), (12, 22817035), (15, 18253628), (20, 13690221), (23, 11904540), (30, 9126814), (46, 5952270), (60, 4563407), (69, 3968180), (92, 2976135), (115, 2380908), (138, 1984090), (230, 1190454), (276, 992045), (345, 793636), (460, 595227), (690, 396818), (1380, 198409)]