71504430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82189}}^1$

素因数の和:82228

約数の個数: 32

約数和(自身を含む): 177530400

約数和(自身を除く): 106025970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82189, 164378, 246567, 410945, 493134, 821890, 1232835, 2383481, 2465670, 4766962, 7150443, 11917405, 14300886, 23834810, 35752215, 71504430]

約数ペア:

[(1, 71504430), (2, 35752215), (3, 23834810), (5, 14300886), (6, 11917405), (10, 7150443), (15, 4766962), (29, 2465670), (30, 2383481), (58, 1232835), (87, 821890), (145, 493134), (174, 410945), (290, 246567), (435, 164378), (870, 82189)]