73437930

素因数分解:

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

素因数の和:815990

約数の個数: 24

約数和(自身を含む): 190938852

約数和(自身を除く): 117500922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 815977, 1631954, 2447931, 4079885, 4895862, 7343793, 8159770, 12239655, 14687586, 24479310, 36718965, 73437930]

約数ペア:

[(1, 73437930), (2, 36718965), (3, 24479310), (5, 14687586), (6, 12239655), (9, 8159770), (10, 7343793), (15, 4895862), (18, 4079885), (30, 2447931), (45, 1631954), (90, 815977)]