331214130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 626789070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 197, 234, 270, 351, 390, 394, 479, 585, 591, 702, 958, 985, 1170, 1182, 1437, 1755, 1773, 1970, 2395, 2561, 2874, 2955, 3510, 3546, 4311, 4790, 5122, 5319, 5910, 6227, 7185, 7683, 8622, 8865, 10638, 12454, 12805, 12933, 14370, 15366, 17730, 18681, 21555, 23049, 25610, 25866, 26595, 31135, 37362, 38415, 43110, 46098, 53190, 56043, 62270, 64665, 69147, 76830, 93405, 94363, 112086, 115245, 129330, 138294, 168129, 186810, 188726, 230490, 280215, 283089, 336258, 345735, 471815, 560430, 566178, 691470, 840645, 849267, 943630, 1226719, 1415445, 1681290, 1698534, 2453438, 2547801, 2830890, 3680157, 4246335, 5095602, 6133595, 7360314, 8492670, 11040471, 12267190, 12739005, 18400785, 22080942, 25478010, 33121413, 36801570, 55202355, 66242826, 110404710, 165607065, 331214130]

約数ペア:

[(1, 331214130), (2, 165607065), (3, 110404710), (5, 66242826), (6, 55202355), (9, 36801570), (10, 33121413), (13, 25478010), (15, 22080942), (18, 18400785), (26, 12739005), (27, 12267190), (30, 11040471), (39, 8492670), (45, 7360314), (54, 6133595), (65, 5095602), (78, 4246335), (90, 3680157), (117, 2830890), (130, 2547801), (135, 2453438), (195, 1698534), (197, 1681290), (234, 1415445), (270, 1226719), (351, 943630), (390, 849267), (394, 840645), (479, 691470), (585, 566178), (591, 560430), (702, 471815), (958, 345735), (985, 336258), (1170, 283089), (1182, 280215), (1437, 230490), (1755, 188726), (1773, 186810), (1970, 168129), (2395, 138294), (2561, 129330), (2874, 115245), (2955, 112086), (3510, 94363), (3546, 93405), (4311, 76830), (4790, 69147), (5122, 64665), (5319, 62270), (5910, 56043), (6227, 53190), (7185, 46098), (7683, 43110), (8622, 38415), (8865, 37362), (10638, 31135), (12454, 26595), (12805, 25866), (12933, 25610), (14370, 23049), (15366, 21555), (17730, 18681)]