1330454970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126349}}^1$

素因数の和:126381

約数の個数: 80

約数和(自身を含む): 3852664200

約数和(自身を除く): 2522209230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 126349, 252698, 379047, 631745, 758094, 1137141, 1263490, 1642537, 1895235, 2274282, 3285074, 3411423, 3790470, 4927611, 5685705, 6822846, 8212685, 9855222, 10234269, 11371410, 14782833, 16425370, 17057115, 20468538, 24638055, 29565666, 34114230, 44348499, 49276110, 51171345, 73914165, 88696998, 102342690, 133045497, 147828330, 221742495, 266090994, 443484990, 665227485, 1330454970]

約数ペア:

[(1, 1330454970), (2, 665227485), (3, 443484990), (5, 266090994), (6, 221742495), (9, 147828330), (10, 133045497), (13, 102342690), (15, 88696998), (18, 73914165), (26, 51171345), (27, 49276110), (30, 44348499), (39, 34114230), (45, 29565666), (54, 24638055), (65, 20468538), (78, 17057115), (81, 16425370), (90, 14782833), (117, 11371410), (130, 10234269), (135, 9855222), (162, 8212685), (195, 6822846), (234, 5685705), (270, 4927611), (351, 3790470), (390, 3411423), (405, 3285074), (585, 2274282), (702, 1895235), (810, 1642537), (1053, 1263490), (1170, 1137141), (1755, 758094), (2106, 631745), (3510, 379047), (5265, 252698), (10530, 126349)]