143793780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184351}}^1$

素因数の和:184376

約数の個数: 48

約数和(自身を含む): 433595904

約数和(自身を除く): 289802124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 184351, 368702, 553053, 737404, 921755, 1106106, 1843510, 2212212, 2396563, 2765265, 3687020, 4793126, 5530530, 7189689, 9586252, 11061060, 11982815, 14379378, 23965630, 28758756, 35948445, 47931260, 71896890, 143793780]

約数ペア:

[(1, 143793780), (2, 71896890), (3, 47931260), (4, 35948445), (5, 28758756), (6, 23965630), (10, 14379378), (12, 11982815), (13, 11061060), (15, 9586252), (20, 7189689), (26, 5530530), (30, 4793126), (39, 3687020), (52, 2765265), (60, 2396563), (65, 2212212), (78, 1843510), (130, 1106106), (156, 921755), (195, 737404), (260, 553053), (390, 368702), (780, 184351)]