30424980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10789}}^1$

素因数の和:10848

約数の個数: 48

約数和(自身を含む): 87010560

約数和(自身を除く): 56585580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10789, 21578, 32367, 43156, 53945, 64734, 107890, 129468, 161835, 215780, 323670, 507083, 647340, 1014166, 1521249, 2028332, 2535415, 3042498, 5070830, 6084996, 7606245, 10141660, 15212490, 30424980]

約数ペア:

[(1, 30424980), (2, 15212490), (3, 10141660), (4, 7606245), (5, 6084996), (6, 5070830), (10, 3042498), (12, 2535415), (15, 2028332), (20, 1521249), (30, 1014166), (47, 647340), (60, 507083), (94, 323670), (141, 215780), (188, 161835), (235, 129468), (282, 107890), (470, 64734), (564, 53945), (705, 43156), (940, 32367), (1410, 21578), (2820, 10789)]