150712940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56659}}^1$

素因数の和:56694

約数の個数: 48

約数和(自身を含む): 380755200

約数和(自身を除く): 230042260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 56659, 113318, 226636, 283295, 396613, 566590, 793226, 1076521, 1133180, 1586452, 1983065, 2153042, 3966130, 4306084, 5382605, 7535647, 7932260, 10765210, 15071294, 21530420, 30142588, 37678235, 75356470, 150712940]

約数ペア:

[(1, 150712940), (2, 75356470), (4, 37678235), (5, 30142588), (7, 21530420), (10, 15071294), (14, 10765210), (19, 7932260), (20, 7535647), (28, 5382605), (35, 4306084), (38, 3966130), (70, 2153042), (76, 1983065), (95, 1586452), (133, 1133180), (140, 1076521), (190, 793226), (266, 566590), (380, 396613), (532, 283295), (665, 226636), (1330, 113318), (2660, 56659)]