42403260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30727}}^1$

素因数の和:30762

約数の個数: 48

約数和(自身を含む): 123895296

約数和(自身を除く): 81492036

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, 30727, 61454, 92181, 122908, 153635, 184362, 307270, 368724, 460905, 614540, 706721, 921810, 1413442, 1843620, 2120163, 2826884, 3533605, 4240326, 7067210, 8480652, 10600815, 14134420, 21201630, 42403260]

約数ペア:

[(1, 42403260), (2, 21201630), (3, 14134420), (4, 10600815), (5, 8480652), (6, 7067210), (10, 4240326), (12, 3533605), (15, 2826884), (20, 2120163), (23, 1843620), (30, 1413442), (46, 921810), (60, 706721), (69, 614540), (92, 460905), (115, 368724), (138, 307270), (230, 184362), (276, 153635), (345, 122908), (460, 92181), (690, 61454), (1380, 30727)]