270513222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 671961600

約数和(自身を除く): 401448378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 79, 98, 114, 133, 147, 158, 237, 266, 294, 399, 474, 553, 613, 798, 931, 1106, 1226, 1501, 1659, 1839, 1862, 2793, 3002, 3318, 3678, 3871, 4291, 4503, 5586, 7742, 8582, 9006, 10507, 11613, 11647, 12873, 21014, 23226, 23294, 25746, 30037, 31521, 34941, 48427, 60074, 63042, 69882, 73549, 81529, 90111, 96854, 145281, 147098, 163058, 180222, 220647, 244587, 290562, 338989, 441294, 489174, 570703, 677978, 920113, 1016967, 1141406, 1712109, 1840226, 2033934, 2372923, 2760339, 3424218, 4745846, 5520678, 6440791, 7118769, 12881582, 14237538, 19322373, 38644746, 45085537, 90171074, 135256611, 270513222]

約数ペア:

[(1, 270513222), (2, 135256611), (3, 90171074), (6, 45085537), (7, 38644746), (14, 19322373), (19, 14237538), (21, 12881582), (38, 7118769), (42, 6440791), (49, 5520678), (57, 4745846), (79, 3424218), (98, 2760339), (114, 2372923), (133, 2033934), (147, 1840226), (158, 1712109), (237, 1141406), (266, 1016967), (294, 920113), (399, 677978), (474, 570703), (553, 489174), (613, 441294), (798, 338989), (931, 290562), (1106, 244587), (1226, 220647), (1501, 180222), (1659, 163058), (1839, 147098), (1862, 145281), (2793, 96854), (3002, 90111), (3318, 81529), (3678, 73549), (3871, 69882), (4291, 63042), (4503, 60074), (5586, 48427), (7742, 34941), (8582, 31521), (9006, 30037), (10507, 25746), (11613, 23294), (11647, 23226), (12873, 21014)]