146875860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{815977}}^1$

素因数の和:815992

約数の個数: 36

約数和(自身を含む): 445523988

約数和(自身を除く): 298648128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 815977, 1631954, 2447931, 3263908, 4079885, 4895862, 7343793, 8159770, 9791724, 12239655, 14687586, 16319540, 24479310, 29375172, 36718965, 48958620, 73437930, 146875860]

約数ペア:

[(1, 146875860), (2, 73437930), (3, 48958620), (4, 36718965), (5, 29375172), (6, 24479310), (9, 16319540), (10, 14687586), (12, 12239655), (15, 9791724), (18, 8159770), (20, 7343793), (30, 4895862), (36, 4079885), (45, 3263908), (60, 2447931), (90, 1631954), (180, 815977)]