42295860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234977}}^1$

素因数の和:234992

約数の個数: 36

約数和(自身を含む): 128297988

約数和(自身を除く): 86002128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234977, 469954, 704931, 939908, 1174885, 1409862, 2114793, 2349770, 2819724, 3524655, 4229586, 4699540, 7049310, 8459172, 10573965, 14098620, 21147930, 42295860]

約数ペア:

[(1, 42295860), (2, 21147930), (3, 14098620), (4, 10573965), (5, 8459172), (6, 7049310), (9, 4699540), (10, 4229586), (12, 3524655), (15, 2819724), (18, 2349770), (20, 2114793), (30, 1409862), (36, 1174885), (45, 939908), (60, 704931), (90, 469954), (180, 234977)]