81477030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8677}}^1$

素因数の和:9000

約数の個数: 32

約数和(自身を含む): 196192224

約数和(自身を除く): 114715194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 8677, 9390, 17354, 26031, 43385, 52062, 86770, 130155, 260310, 2715901, 5431802, 8147703, 13579505, 16295406, 27159010, 40738515, 81477030]

約数ペア:

[(1, 81477030), (2, 40738515), (3, 27159010), (5, 16295406), (6, 13579505), (10, 8147703), (15, 5431802), (30, 2715901), (313, 260310), (626, 130155), (939, 86770), (1565, 52062), (1878, 43385), (3130, 26031), (4695, 17354), (8677, 9390)]