946724730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 2760168960

約数和(自身を除く): 1813444230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 509, 510, 521, 595, 714, 1018, 1042, 1190, 1527, 1563, 1785, 2545, 2605, 3054, 3126, 3563, 3570, 3647, 5090, 5210, 7126, 7294, 7635, 7815, 8653, 8857, 10689, 10941, 15270, 15630, 17306, 17714, 17815, 18235, 21378, 21882, 25959, 26571, 35630, 36470, 43265, 44285, 51918, 53142, 53445, 54705, 60571, 61999, 86530, 88570, 106890, 109410, 121142, 123998, 129795, 132855, 181713, 185997, 259590, 265189, 265710, 302855, 309995, 363426, 371994, 530378, 605710, 619990, 795567, 908565, 929985, 1325945, 1591134, 1817130, 1856323, 1859970, 2651890, 3712646, 3977835, 4508213, 5568969, 7955670, 9016426, 9281615, 11137938, 13524639, 18563230, 22541065, 27049278, 27844845, 31557491, 45082130, 55689690, 63114982, 67623195, 94672473, 135246390, 157787455, 189344946, 315574910, 473362365, 946724730]

約数ペア:

[(1, 946724730), (2, 473362365), (3, 315574910), (5, 189344946), (6, 157787455), (7, 135246390), (10, 94672473), (14, 67623195), (15, 63114982), (17, 55689690), (21, 45082130), (30, 31557491), (34, 27844845), (35, 27049278), (42, 22541065), (51, 18563230), (70, 13524639), (85, 11137938), (102, 9281615), (105, 9016426), (119, 7955670), (170, 5568969), (210, 4508213), (238, 3977835), (255, 3712646), (357, 2651890), (509, 1859970), (510, 1856323), (521, 1817130), (595, 1591134), (714, 1325945), (1018, 929985), (1042, 908565), (1190, 795567), (1527, 619990), (1563, 605710), (1785, 530378), (2545, 371994), (2605, 363426), (3054, 309995), (3126, 302855), (3563, 265710), (3570, 265189), (3647, 259590), (5090, 185997), (5210, 181713), (7126, 132855), (7294, 129795), (7635, 123998), (7815, 121142), (8653, 109410), (8857, 106890), (10689, 88570), (10941, 86530), (15270, 61999), (15630, 60571), (17306, 54705), (17714, 53445), (17815, 53142), (18235, 51918), (21378, 44285), (21882, 43265), (25959, 36470), (26571, 35630)]