214949070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 426622770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 315, 542, 630, 813, 1259, 1355, 1626, 1897, 2439, 2518, 2710, 3777, 3794, 4065, 4878, 5691, 6295, 7554, 8130, 8813, 9485, 11331, 11382, 12195, 12590, 17073, 17626, 18885, 18970, 22662, 24390, 26439, 28455, 34146, 37770, 44065, 52878, 56655, 56910, 79317, 85365, 88130, 113310, 132195, 158634, 170730, 264390, 341189, 396585, 682378, 793170, 1023567, 1705945, 2047134, 2388323, 3070701, 3411890, 4776646, 5117835, 6141402, 7164969, 10235670, 11941615, 14329938, 15353505, 21494907, 23883230, 30707010, 35824845, 42989814, 71649690, 107474535, 214949070]

約数ペア:

[(1, 214949070), (2, 107474535), (3, 71649690), (5, 42989814), (6, 35824845), (7, 30707010), (9, 23883230), (10, 21494907), (14, 15353505), (15, 14329938), (18, 11941615), (21, 10235670), (30, 7164969), (35, 6141402), (42, 5117835), (45, 4776646), (63, 3411890), (70, 3070701), (90, 2388323), (105, 2047134), (126, 1705945), (210, 1023567), (271, 793170), (315, 682378), (542, 396585), (630, 341189), (813, 264390), (1259, 170730), (1355, 158634), (1626, 132195), (1897, 113310), (2439, 88130), (2518, 85365), (2710, 79317), (3777, 56910), (3794, 56655), (4065, 52878), (4878, 44065), (5691, 37770), (6295, 34146), (7554, 28455), (8130, 26439), (8813, 24390), (9485, 22662), (11331, 18970), (11382, 18885), (12195, 17626), (12590, 17073)]