306058460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27773}}^1$

素因数の和:27830

約数の個数: 48

約数和(自身を含む): 699904800

約数和(自身を除く): 393846340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 27773, 55546, 111092, 138865, 277730, 527687, 555460, 805417, 1055374, 1610834, 2110748, 2638435, 3221668, 4027085, 5276870, 8054170, 10553740, 15302923, 16108340, 30605846, 61211692, 76514615, 153029230, 306058460]

約数ペア:

[(1, 306058460), (2, 153029230), (4, 76514615), (5, 61211692), (10, 30605846), (19, 16108340), (20, 15302923), (29, 10553740), (38, 8054170), (58, 5276870), (76, 4027085), (95, 3221668), (116, 2638435), (145, 2110748), (190, 1610834), (290, 1055374), (380, 805417), (551, 555460), (580, 527687), (1102, 277730), (2204, 138865), (2755, 111092), (5510, 55546), (11020, 27773)]