270017564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 505102080

約数和(自身を除く): 235084516

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 229, 257, 458, 514, 916, 1028, 1147, 2294, 4588, 7099, 7967, 8473, 9509, 14198, 15934, 16946, 19018, 28396, 31868, 33892, 38036, 58853, 117706, 235412, 262663, 294779, 525326, 589558, 1050652, 1179116, 1824443, 2177561, 3648886, 4355122, 7297772, 8710244, 67504391, 135008782, 270017564]

約数ペア:

[(1, 270017564), (2, 135008782), (4, 67504391), (31, 8710244), (37, 7297772), (62, 4355122), (74, 3648886), (124, 2177561), (148, 1824443), (229, 1179116), (257, 1050652), (458, 589558), (514, 525326), (916, 294779), (1028, 262663), (1147, 235412), (2294, 117706), (4588, 58853), (7099, 38036), (7967, 33892), (8473, 31868), (9509, 28396), (14198, 19018), (15934, 16946)]