825752270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3923}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 1772015616

約数和(自身を除く): 946263346

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 310, 434, 485, 679, 970, 1085, 1358, 2170, 3007, 3395, 3923, 6014, 6790, 7846, 15035, 19615, 21049, 27461, 30070, 39230, 42098, 54922, 105245, 121613, 137305, 210490, 243226, 274610, 380531, 608065, 761062, 851291, 1216130, 1702582, 1902655, 2663717, 3805310, 4256455, 5327434, 8512910, 11796461, 13318585, 23592922, 26637170, 58982305, 82575227, 117964610, 165150454, 412876135, 825752270]

約数ペア:

[(1, 825752270), (2, 412876135), (5, 165150454), (7, 117964610), (10, 82575227), (14, 58982305), (31, 26637170), (35, 23592922), (62, 13318585), (70, 11796461), (97, 8512910), (155, 5327434), (194, 4256455), (217, 3805310), (310, 2663717), (434, 1902655), (485, 1702582), (679, 1216130), (970, 851291), (1085, 761062), (1358, 608065), (2170, 380531), (3007, 274610), (3395, 243226), (3923, 210490), (6014, 137305), (6790, 121613), (7846, 105245), (15035, 54922), (19615, 42098), (21049, 39230), (27461, 30070)]