1211447930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1627}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 2723162112

約数和(自身を除く): 1511714182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 967, 1627, 1934, 3254, 4835, 6769, 8135, 9670, 10637, 11389, 13538, 16270, 17897, 21274, 22778, 33845, 35794, 53185, 56945, 67690, 74459, 89485, 106370, 113890, 125279, 148918, 178970, 250558, 372295, 626395, 744590, 1252790, 1573309, 3146618, 7866545, 11013163, 15733090, 17306399, 22026326, 34612798, 55065815, 86531995, 110131630, 121144793, 173063990, 242289586, 605723965, 1211447930]

約数ペア:

[(1, 1211447930), (2, 605723965), (5, 242289586), (7, 173063990), (10, 121144793), (11, 110131630), (14, 86531995), (22, 55065815), (35, 34612798), (55, 22026326), (70, 17306399), (77, 15733090), (110, 11013163), (154, 7866545), (385, 3146618), (770, 1573309), (967, 1252790), (1627, 744590), (1934, 626395), (3254, 372295), (4835, 250558), (6769, 178970), (8135, 148918), (9670, 125279), (10637, 113890), (11389, 106370), (13538, 89485), (16270, 74459), (17897, 67690), (21274, 56945), (22778, 53185), (33845, 35794)]