42820260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2433

約数の個数: 96

約数和(自身を含む): 140270592

約数和(自身を除く): 97450332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2371, 2580, 3010, 3612, 4515, 4742, 6020, 7113, 9030, 9484, 11855, 14226, 16597, 18060, 23710, 28452, 33194, 35565, 47420, 49791, 66388, 71130, 82985, 99582, 101953, 142260, 165970, 199164, 203906, 248955, 305859, 331940, 407812, 497910, 509765, 611718, 713671, 995820, 1019530, 1223436, 1427342, 1529295, 2039060, 2141013, 2854684, 3058590, 3568355, 4282026, 6117180, 7136710, 8564052, 10705065, 14273420, 21410130, 42820260]

約数ペア:

[(1, 42820260), (2, 21410130), (3, 14273420), (4, 10705065), (5, 8564052), (6, 7136710), (7, 6117180), (10, 4282026), (12, 3568355), (14, 3058590), (15, 2854684), (20, 2141013), (21, 2039060), (28, 1529295), (30, 1427342), (35, 1223436), (42, 1019530), (43, 995820), (60, 713671), (70, 611718), (84, 509765), (86, 497910), (105, 407812), (129, 331940), (140, 305859), (172, 248955), (210, 203906), (215, 199164), (258, 165970), (301, 142260), (420, 101953), (430, 99582), (516, 82985), (602, 71130), (645, 66388), (860, 49791), (903, 47420), (1204, 35565), (1290, 33194), (1505, 28452), (1806, 23710), (2371, 18060), (2580, 16597), (3010, 14226), (3612, 11855), (4515, 9484), (4742, 9030), (6020, 7113)]