2018928330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319561}}^1$

素因数の和:1319591

約数の個数: 48

約数和(自身を含む): 5557995144

約数和(自身を除く): 3539066814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1319561, 2639122, 3958683, 6597805, 7917366, 11876049, 13195610, 19793415, 22432537, 23752098, 39586830, 44865074, 59380245, 67297611, 112162685, 118760490, 134595222, 201892833, 224325370, 336488055, 403785666, 672976110, 1009464165, 2018928330]

約数ペア:

[(1, 2018928330), (2, 1009464165), (3, 672976110), (5, 403785666), (6, 336488055), (9, 224325370), (10, 201892833), (15, 134595222), (17, 118760490), (18, 112162685), (30, 67297611), (34, 59380245), (45, 44865074), (51, 39586830), (85, 23752098), (90, 22432537), (102, 19793415), (153, 13195610), (170, 11876049), (255, 7917366), (306, 6597805), (510, 3958683), (765, 2639122), (1530, 1319561)]