173770940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73013}}^1$

素因数の和:73046

約数の個数: 48

約数和(自身を含む): 441588672

約数和(自身を除く): 267817732

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 73013, 146026, 292052, 365065, 511091, 730130, 1022182, 1241221, 1460260, 2044364, 2482442, 2555455, 4964884, 5110910, 6206105, 8688547, 10221820, 12412210, 17377094, 24824420, 34754188, 43442735, 86885470, 173770940]

約数ペア:

[(1, 173770940), (2, 86885470), (4, 43442735), (5, 34754188), (7, 24824420), (10, 17377094), (14, 12412210), (17, 10221820), (20, 8688547), (28, 6206105), (34, 5110910), (35, 4964884), (68, 2555455), (70, 2482442), (85, 2044364), (119, 1460260), (140, 1241221), (170, 1022182), (238, 730130), (340, 511091), (476, 365065), (595, 292052), (1190, 146026), (2380, 73013)]