17844780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 53190144

約数和(自身を除く): 35345364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 193, 201, 230, 268, 276, 335, 345, 386, 402, 460, 579, 670, 690, 772, 804, 965, 1005, 1158, 1340, 1380, 1541, 1930, 2010, 2316, 2895, 3082, 3860, 4020, 4439, 4623, 5790, 6164, 7705, 8878, 9246, 11580, 12931, 13317, 15410, 17756, 18492, 22195, 23115, 25862, 26634, 30820, 38793, 44390, 46230, 51724, 53268, 64655, 66585, 77586, 88780, 92460, 129310, 133170, 155172, 193965, 258620, 266340, 297413, 387930, 594826, 775860, 892239, 1189652, 1487065, 1784478, 2974130, 3568956, 4461195, 5948260, 8922390, 17844780]

約数ペア:

[(1, 17844780), (2, 8922390), (3, 5948260), (4, 4461195), (5, 3568956), (6, 2974130), (10, 1784478), (12, 1487065), (15, 1189652), (20, 892239), (23, 775860), (30, 594826), (46, 387930), (60, 297413), (67, 266340), (69, 258620), (92, 193965), (115, 155172), (134, 133170), (138, 129310), (193, 92460), (201, 88780), (230, 77586), (268, 66585), (276, 64655), (335, 53268), (345, 51724), (386, 46230), (402, 44390), (460, 38793), (579, 30820), (670, 26634), (690, 25862), (772, 23115), (804, 22195), (965, 18492), (1005, 17756), (1158, 15410), (1340, 13317), (1380, 12931), (1541, 11580), (1930, 9246), (2010, 8878), (2316, 7705), (2895, 6164), (3082, 5790), (3860, 4623), (4020, 4439)]