802170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 2139840

約数和(自身を除く): 1337670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2971, 5942, 8913, 14855, 17826, 26739, 29710, 44565, 53478, 80217, 89130, 133695, 160434, 267390, 401085, 802170]

約数ペア:

[(1, 802170), (2, 401085), (3, 267390), (5, 160434), (6, 133695), (9, 89130), (10, 80217), (15, 53478), (18, 44565), (27, 29710), (30, 26739), (45, 17826), (54, 14855), (90, 8913), (135, 5942), (270, 2971)]