2816730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 8895744

約数和(自身を除く): 6079014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 263, 306, 315, 357, 510, 526, 595, 630, 714, 765, 789, 1071, 1190, 1315, 1530, 1578, 1785, 1841, 2142, 2367, 2630, 3570, 3682, 3945, 4471, 4734, 5355, 5523, 7890, 8942, 9205, 10710, 11046, 11835, 13413, 16569, 18410, 22355, 23670, 26826, 27615, 31297, 33138, 40239, 44710, 55230, 62594, 67065, 80478, 82845, 93891, 134130, 156485, 165690, 187782, 201195, 281673, 312970, 402390, 469455, 563346, 938910, 1408365, 2816730]

約数ペア:

[(1, 2816730), (2, 1408365), (3, 938910), (5, 563346), (6, 469455), (7, 402390), (9, 312970), (10, 281673), (14, 201195), (15, 187782), (17, 165690), (18, 156485), (21, 134130), (30, 93891), (34, 82845), (35, 80478), (42, 67065), (45, 62594), (51, 55230), (63, 44710), (70, 40239), (85, 33138), (90, 31297), (102, 27615), (105, 26826), (119, 23670), (126, 22355), (153, 18410), (170, 16569), (210, 13413), (238, 11835), (255, 11046), (263, 10710), (306, 9205), (315, 8942), (357, 7890), (510, 5523), (526, 5355), (595, 4734), (630, 4471), (714, 3945), (765, 3682), (789, 3570), (1071, 2630), (1190, 2367), (1315, 2142), (1530, 1841), (1578, 1785)]