138682050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71119}}^1$

素因数の和:71147

約数の個数: 48

約数和(自身を含む): 370392960

約数和(自身を除く): 231710910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 71119, 142238, 213357, 355595, 426714, 711190, 924547, 1066785, 1777975, 1849094, 2133570, 2773641, 3555950, 4622735, 5333925, 5547282, 9245470, 10667850, 13868205, 23113675, 27736410, 46227350, 69341025, 138682050]

約数ペア:

[(1, 138682050), (2, 69341025), (3, 46227350), (5, 27736410), (6, 23113675), (10, 13868205), (13, 10667850), (15, 9245470), (25, 5547282), (26, 5333925), (30, 4622735), (39, 3555950), (50, 2773641), (65, 2133570), (75, 1849094), (78, 1777975), (130, 1066785), (150, 924547), (195, 711190), (325, 426714), (390, 355595), (650, 213357), (975, 142238), (1950, 71119)]