83439420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2659}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 234165120

約数和(自身を除く): 150725700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 2659, 3138, 5230, 5318, 6276, 7845, 7977, 10460, 10636, 13295, 15690, 15954, 26590, 31380, 31908, 39885, 53180, 79770, 159540, 1390657, 2781314, 4171971, 5562628, 6953285, 8343942, 13906570, 16687884, 20859855, 27813140, 41719710, 83439420]

約数ペア:

[(1, 83439420), (2, 41719710), (3, 27813140), (4, 20859855), (5, 16687884), (6, 13906570), (10, 8343942), (12, 6953285), (15, 5562628), (20, 4171971), (30, 2781314), (60, 1390657), (523, 159540), (1046, 79770), (1569, 53180), (2092, 39885), (2615, 31908), (2659, 31380), (3138, 26590), (5230, 15954), (5318, 15690), (6276, 13295), (7845, 10636), (7977, 10460)]