72776490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142699}}^1$

素因数の和:142726

約数の個数: 32

約数和(自身を含む): 184939200

約数和(自身を除く): 112162710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142699, 285398, 428097, 713495, 856194, 1426990, 2140485, 2425883, 4280970, 4851766, 7277649, 12129415, 14555298, 24258830, 36388245, 72776490]

約数ペア:

[(1, 72776490), (2, 36388245), (3, 24258830), (5, 14555298), (6, 12129415), (10, 7277649), (15, 4851766), (17, 4280970), (30, 2425883), (34, 2140485), (51, 1426990), (85, 856194), (102, 713495), (170, 428097), (255, 285398), (510, 142699)]