152977510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{312199}}^1$

素因数の和:312220

約数の個数: 24

約数和(自身を含む): 320317200

約数和(自身を除く): 167339690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 312199, 624398, 1560995, 2185393, 3121990, 4370786, 10926965, 15297751, 21853930, 30595502, 76488755, 152977510]

約数ペア:

[(1, 152977510), (2, 76488755), (5, 30595502), (7, 21853930), (10, 15297751), (14, 10926965), (35, 4370786), (49, 3121990), (70, 2185393), (98, 1560995), (245, 624398), (490, 312199)]