31139052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 87639552

約数和(自身を除く): 56500500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 74, 84, 86, 111, 129, 148, 172, 222, 233, 258, 259, 301, 444, 466, 516, 518, 602, 699, 777, 903, 932, 1036, 1204, 1398, 1554, 1591, 1631, 1806, 2796, 3108, 3182, 3262, 3612, 4773, 4893, 6364, 6524, 8621, 9546, 9786, 10019, 11137, 17242, 19092, 19572, 20038, 22274, 25863, 30057, 33411, 34484, 40076, 44548, 51726, 60114, 60347, 66822, 70133, 103452, 120228, 120694, 133644, 140266, 181041, 210399, 241388, 280532, 362082, 370703, 420798, 724164, 741406, 841596, 1112109, 1482812, 2224218, 2594921, 4448436, 5189842, 7784763, 10379684, 15569526, 31139052]

約数ペア:

[(1, 31139052), (2, 15569526), (3, 10379684), (4, 7784763), (6, 5189842), (7, 4448436), (12, 2594921), (14, 2224218), (21, 1482812), (28, 1112109), (37, 841596), (42, 741406), (43, 724164), (74, 420798), (84, 370703), (86, 362082), (111, 280532), (129, 241388), (148, 210399), (172, 181041), (222, 140266), (233, 133644), (258, 120694), (259, 120228), (301, 103452), (444, 70133), (466, 66822), (516, 60347), (518, 60114), (602, 51726), (699, 44548), (777, 40076), (903, 34484), (932, 33411), (1036, 30057), (1204, 25863), (1398, 22274), (1554, 20038), (1591, 19572), (1631, 19092), (1806, 17242), (2796, 11137), (3108, 10019), (3182, 9786), (3262, 9546), (3612, 8621), (4773, 6524), (4893, 6364)]