42835860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{237977}}^1$

素因数の和:237992

約数の個数: 36

約数和(自身を含む): 129935988

約数和(自身を除く): 87100128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 237977, 475954, 713931, 951908, 1189885, 1427862, 2141793, 2379770, 2855724, 3569655, 4283586, 4759540, 7139310, 8567172, 10708965, 14278620, 21417930, 42835860]

約数ペア:

[(1, 42835860), (2, 21417930), (3, 14278620), (4, 10708965), (5, 8567172), (6, 7139310), (9, 4759540), (10, 4283586), (12, 3569655), (15, 2855724), (18, 2379770), (20, 2141793), (30, 1427862), (36, 1189885), (45, 951908), (60, 713931), (90, 475954), (180, 237977)]