306213950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38039}}^1$

素因数の和:38081

約数の個数: 48

約数和(自身を含む): 679242240

約数和(自身を除く): 373028290

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 38039, 76078, 190195, 266273, 380390, 532546, 874897, 950975, 1331365, 1749794, 1901950, 2662730, 4374485, 6124279, 6656825, 8748970, 12248558, 13313650, 21872425, 30621395, 43744850, 61242790, 153106975, 306213950]

約数ペア:

[(1, 306213950), (2, 153106975), (5, 61242790), (7, 43744850), (10, 30621395), (14, 21872425), (23, 13313650), (25, 12248558), (35, 8748970), (46, 6656825), (50, 6124279), (70, 4374485), (115, 2662730), (161, 1901950), (175, 1749794), (230, 1331365), (322, 950975), (350, 874897), (575, 532546), (805, 380390), (1150, 266273), (1610, 190195), (4025, 76078), (8050, 38039)]