150534140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{242797}}^1$

素因数の和:242837

約数の個数: 24

約数和(自身を含む): 326320512

約数和(自身を除く): 175786372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 242797, 485594, 971188, 1213985, 2427970, 4855940, 7526707, 15053414, 30106828, 37633535, 75267070, 150534140]

約数ペア:

[(1, 150534140), (2, 75267070), (4, 37633535), (5, 30106828), (10, 15053414), (20, 7526707), (31, 4855940), (62, 2427970), (124, 1213985), (155, 971188), (310, 485594), (620, 242797)]