1188950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 2618880

約数和(自身を除く): 1429930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 79, 86, 158, 175, 215, 301, 350, 395, 430, 553, 602, 790, 1075, 1106, 1505, 1975, 2150, 2765, 3010, 3397, 3950, 5530, 6794, 7525, 13825, 15050, 16985, 23779, 27650, 33970, 47558, 84925, 118895, 169850, 237790, 594475, 1188950]

約数ペア:

[(1, 1188950), (2, 594475), (5, 237790), (7, 169850), (10, 118895), (14, 84925), (25, 47558), (35, 33970), (43, 27650), (50, 23779), (70, 16985), (79, 15050), (86, 13825), (158, 7525), (175, 6794), (215, 5530), (301, 3950), (350, 3397), (395, 3010), (430, 2765), (553, 2150), (602, 1975), (790, 1505), (1075, 1106)]