345325820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 853493760

約数和(自身を除く): 508167940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 97, 118, 140, 194, 236, 295, 388, 413, 431, 485, 590, 679, 826, 862, 970, 1180, 1358, 1652, 1724, 1940, 2065, 2155, 2716, 3017, 3395, 4130, 4310, 5723, 6034, 6790, 8260, 8620, 11446, 12068, 13580, 15085, 22892, 25429, 28615, 30170, 40061, 41807, 50858, 57230, 60340, 80122, 83614, 101716, 114460, 127145, 160244, 167228, 178003, 200305, 209035, 254290, 292649, 356006, 400610, 418070, 508580, 585298, 712012, 801220, 836140, 890015, 1170596, 1463245, 1780030, 2466613, 2926490, 3560060, 4933226, 5852980, 9866452, 12333065, 17266291, 24666130, 34532582, 49332260, 69065164, 86331455, 172662910, 345325820]

約数ペア:

[(1, 345325820), (2, 172662910), (4, 86331455), (5, 69065164), (7, 49332260), (10, 34532582), (14, 24666130), (20, 17266291), (28, 12333065), (35, 9866452), (59, 5852980), (70, 4933226), (97, 3560060), (118, 2926490), (140, 2466613), (194, 1780030), (236, 1463245), (295, 1170596), (388, 890015), (413, 836140), (431, 801220), (485, 712012), (590, 585298), (679, 508580), (826, 418070), (862, 400610), (970, 356006), (1180, 292649), (1358, 254290), (1652, 209035), (1724, 200305), (1940, 178003), (2065, 167228), (2155, 160244), (2716, 127145), (3017, 114460), (3395, 101716), (4130, 83614), (4310, 80122), (5723, 60340), (6034, 57230), (6790, 50858), (8260, 41807), (8620, 40061), (11446, 30170), (12068, 28615), (13580, 25429), (15085, 22892)]