38285340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27743}}^1$

素因数の和:27778

約数の個数: 48

約数和(自身を含む): 111863808

約数和(自身を除く): 73578468

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, 27743, 55486, 83229, 110972, 138715, 166458, 277430, 332916, 416145, 554860, 638089, 832290, 1276178, 1664580, 1914267, 2552356, 3190445, 3828534, 6380890, 7657068, 9571335, 12761780, 19142670, 38285340]

約数ペア:

[(1, 38285340), (2, 19142670), (3, 12761780), (4, 9571335), (5, 7657068), (6, 6380890), (10, 3828534), (12, 3190445), (15, 2552356), (20, 1914267), (23, 1664580), (30, 1276178), (46, 832290), (60, 638089), (69, 554860), (92, 416145), (115, 332916), (138, 277430), (230, 166458), (276, 138715), (345, 110972), (460, 83229), (690, 55486), (1380, 27743)]