8248380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 18846660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 479, 492, 574, 615, 820, 861, 958, 1148, 1230, 1435, 1437, 1722, 1916, 2395, 2460, 2870, 2874, 3353, 3444, 4305, 4790, 5740, 5748, 6706, 7185, 8610, 9580, 10059, 13412, 14370, 16765, 17220, 19639, 20118, 28740, 33530, 39278, 40236, 50295, 58917, 67060, 78556, 98195, 100590, 117834, 137473, 196390, 201180, 235668, 274946, 294585, 392780, 412419, 549892, 589170, 687365, 824838, 1178340, 1374730, 1649676, 2062095, 2749460, 4124190, 8248380]

約数ペア:

[(1, 8248380), (2, 4124190), (3, 2749460), (4, 2062095), (5, 1649676), (6, 1374730), (7, 1178340), (10, 824838), (12, 687365), (14, 589170), (15, 549892), (20, 412419), (21, 392780), (28, 294585), (30, 274946), (35, 235668), (41, 201180), (42, 196390), (60, 137473), (70, 117834), (82, 100590), (84, 98195), (105, 78556), (123, 67060), (140, 58917), (164, 50295), (205, 40236), (210, 39278), (246, 33530), (287, 28740), (410, 20118), (420, 19639), (479, 17220), (492, 16765), (574, 14370), (615, 13412), (820, 10059), (861, 9580), (958, 8610), (1148, 7185), (1230, 6706), (1435, 5748), (1437, 5740), (1722, 4790), (1916, 4305), (2395, 3444), (2460, 3353), (2870, 2874)]