7788130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 17160192

約数和(自身を除く): 9372062

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 97, 155, 185, 194, 217, 259, 310, 370, 434, 485, 518, 679, 970, 1085, 1147, 1295, 1358, 2170, 2294, 2590, 3007, 3395, 3589, 5735, 6014, 6790, 7178, 8029, 11470, 15035, 16058, 17945, 21049, 25123, 30070, 35890, 40145, 42098, 50246, 80290, 105245, 111259, 125615, 210490, 222518, 251230, 556295, 778813, 1112590, 1557626, 3894065, 7788130]

約数ペア:

[(1, 7788130), (2, 3894065), (5, 1557626), (7, 1112590), (10, 778813), (14, 556295), (31, 251230), (35, 222518), (37, 210490), (62, 125615), (70, 111259), (74, 105245), (97, 80290), (155, 50246), (185, 42098), (194, 40145), (217, 35890), (259, 30070), (310, 25123), (370, 21049), (434, 17945), (485, 16058), (518, 15035), (679, 11470), (970, 8029), (1085, 7178), (1147, 6790), (1295, 6014), (1358, 5735), (2170, 3589), (2294, 3395), (2590, 3007)]