34381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12494

約数の個数: 64

約数和(自身を含む): 107637120

約数和(自身を除く): 73255800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 12457, 24914, 37371, 49828, 62285, 74742, 99656, 124570, 149484, 186855, 249140, 286511, 298968, 373710, 498280, 573022, 747420, 859533, 1146044, 1432555, 1494840, 1719066, 2292088, 2865110, 3438132, 4297665, 5730220, 6876264, 8595330, 11460440, 17190660, 34381320]

約数ペア:

[(1, 34381320), (2, 17190660), (3, 11460440), (4, 8595330), (5, 6876264), (6, 5730220), (8, 4297665), (10, 3438132), (12, 2865110), (15, 2292088), (20, 1719066), (23, 1494840), (24, 1432555), (30, 1146044), (40, 859533), (46, 747420), (60, 573022), (69, 498280), (92, 373710), (115, 298968), (120, 286511), (138, 249140), (184, 186855), (230, 149484), (276, 124570), (345, 99656), (460, 74742), (552, 62285), (690, 49828), (920, 37371), (1380, 24914), (2760, 12457)]