1269172950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{196771}}^1$

素因数の和:196829

約数の個数: 48

約数和(自身を含む): 3220764096

約数和(自身を除く): 1951591146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 196771, 393542, 590313, 983855, 1180626, 1967710, 2951565, 4919275, 5903130, 8461153, 9838550, 14757825, 16922306, 25383459, 29515650, 42305765, 50766918, 84611530, 126917295, 211528825, 253834590, 423057650, 634586475, 1269172950]

約数ペア:

[(1, 1269172950), (2, 634586475), (3, 423057650), (5, 253834590), (6, 211528825), (10, 126917295), (15, 84611530), (25, 50766918), (30, 42305765), (43, 29515650), (50, 25383459), (75, 16922306), (86, 14757825), (129, 9838550), (150, 8461153), (215, 5903130), (258, 4919275), (430, 2951565), (645, 1967710), (1075, 1180626), (1290, 983855), (2150, 590313), (3225, 393542), (6450, 196771)]