83915940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1398599}}^1$

素因数の和:1398611

約数の個数: 24

約数和(自身を含む): 234964800

約数和(自身を除く): 151048860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1398599, 2797198, 4195797, 5594396, 6992995, 8391594, 13985990, 16783188, 20978985, 27971980, 41957970, 83915940]

約数ペア:

[(1, 83915940), (2, 41957970), (3, 27971980), (4, 20978985), (5, 16783188), (6, 13985990), (10, 8391594), (12, 6992995), (15, 5594396), (20, 4195797), (30, 2797198), (60, 1398599)]