131503.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 4458860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 373, 413, 590, 746, 826, 1180, 1492, 1652, 1865, 2065, 2611, 3730, 4130, 5222, 7460, 8260, 10444, 13055, 22007, 26110, 44014, 52220, 88028, 110035, 154049, 220070, 308098, 440140, 616196, 770245, 1540490, 3080980]

約数ペア:

[(1, 3080980), (2, 1540490), (4, 770245), (5, 616196), (7, 440140), (10, 308098), (14, 220070), (20, 154049), (28, 110035), (35, 88028), (59, 52220), (70, 44014), (118, 26110), (140, 22007), (236, 13055), (295, 10444), (373, 8260), (413, 7460), (590, 5222), (746, 4130), (826, 3730), (1180, 2611), (1492, 2065), (1652, 1865)]