210620004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1977

約数の個数: 96

約数和(自身を含む): 602542080

約数和(自身を除く): 391922076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 714, 948, 1106, 1343, 1428, 1659, 1867, 2212, 2686, 3318, 3734, 4029, 5372, 5601, 6636, 7468, 8058, 9401, 11202, 13069, 16116, 18802, 22404, 26138, 28203, 31739, 37604, 39207, 52276, 56406, 63478, 78414, 95217, 112812, 126956, 147493, 156828, 190434, 222173, 294986, 380868, 442479, 444346, 589972, 666519, 884958, 888692, 1032451, 1333038, 1769916, 2064902, 2507381, 2666076, 3097353, 4129804, 5014762, 6194706, 7522143, 10029524, 12389412, 15044286, 17551667, 30088572, 35103334, 52655001, 70206668, 105310002, 210620004]

約数ペア:

[(1, 210620004), (2, 105310002), (3, 70206668), (4, 52655001), (6, 35103334), (7, 30088572), (12, 17551667), (14, 15044286), (17, 12389412), (21, 10029524), (28, 7522143), (34, 6194706), (42, 5014762), (51, 4129804), (68, 3097353), (79, 2666076), (84, 2507381), (102, 2064902), (119, 1769916), (158, 1333038), (204, 1032451), (237, 888692), (238, 884958), (316, 666519), (357, 589972), (474, 444346), (476, 442479), (553, 380868), (714, 294986), (948, 222173), (1106, 190434), (1343, 156828), (1428, 147493), (1659, 126956), (1867, 112812), (2212, 95217), (2686, 78414), (3318, 63478), (3734, 56406), (4029, 52276), (5372, 39207), (5601, 37604), (6636, 31739), (7468, 28203), (8058, 26138), (9401, 22404), (11202, 18802), (13069, 16116)]