147205310

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{6131}}^1$

素因数の和:6166

約数の個数: 40

約数和(自身を含む): 309163176

約数和(自身を除く): 161957866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 6131, 12005, 12262, 24010, 30655, 42917, 61310, 85834, 214585, 300419, 429170, 600838, 1502095, 2102933, 3004190, 4205866, 10514665, 14720531, 21029330, 29441062, 73602655, 147205310]

約数ペア:

[(1, 147205310), (2, 73602655), (5, 29441062), (7, 21029330), (10, 14720531), (14, 10514665), (35, 4205866), (49, 3004190), (70, 2102933), (98, 1502095), (245, 600838), (343, 429170), (490, 300419), (686, 214585), (1715, 85834), (2401, 61310), (3430, 42917), (4802, 30655), (6131, 24010), (12005, 12262)]