865160634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7331}}^1$

素因数の和:7455

約数の個数: 64

約数和(自身を含む): 1995477120

約数和(自身を除く): 1130316486

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 442, 534, 663, 1157, 1326, 1513, 2314, 3026, 3471, 4539, 6942, 7331, 9078, 14662, 19669, 21993, 39338, 43986, 59007, 95303, 118014, 124627, 190606, 249254, 285909, 373881, 571818, 652459, 747762, 1304918, 1620151, 1957377, 3240302, 3914754, 4860453, 8481967, 9720906, 11091803, 16963934, 22183606, 25445901, 33275409, 50891802, 66550818, 144193439, 288386878, 432580317, 865160634]

約数ペア:

[(1, 865160634), (2, 432580317), (3, 288386878), (6, 144193439), (13, 66550818), (17, 50891802), (26, 33275409), (34, 25445901), (39, 22183606), (51, 16963934), (78, 11091803), (89, 9720906), (102, 8481967), (178, 4860453), (221, 3914754), (267, 3240302), (442, 1957377), (534, 1620151), (663, 1304918), (1157, 747762), (1326, 652459), (1513, 571818), (2314, 373881), (3026, 285909), (3471, 249254), (4539, 190606), (6942, 124627), (7331, 118014), (9078, 95303), (14662, 59007), (19669, 43986), (21993, 39338)]