8109420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 24980592

約数和(自身を除く): 16871172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1117, 1210, 1452, 1815, 2234, 2420, 3351, 3630, 4468, 5585, 6702, 7260, 11170, 12287, 13404, 16755, 22340, 24574, 33510, 36861, 49148, 61435, 67020, 73722, 122870, 135157, 147444, 184305, 245740, 270314, 368610, 405471, 540628, 675785, 737220, 810942, 1351570, 1621884, 2027355, 2703140, 4054710, 8109420]

約数ペア:

[(1, 8109420), (2, 4054710), (3, 2703140), (4, 2027355), (5, 1621884), (6, 1351570), (10, 810942), (11, 737220), (12, 675785), (15, 540628), (20, 405471), (22, 368610), (30, 270314), (33, 245740), (44, 184305), (55, 147444), (60, 135157), (66, 122870), (110, 73722), (121, 67020), (132, 61435), (165, 49148), (220, 36861), (242, 33510), (330, 24574), (363, 22340), (484, 16755), (605, 13404), (660, 12287), (726, 11170), (1117, 7260), (1210, 6702), (1452, 5585), (1815, 4468), (2234, 3630), (2420, 3351)]