140793810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 356078592

約数和(自身を除く): 215284782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 1070, 1605, 1907, 2461, 3210, 3814, 4922, 5721, 7383, 9535, 11442, 12305, 14766, 19070, 24610, 28605, 36915, 43861, 57210, 73830, 87722, 131583, 204049, 219305, 263166, 408098, 438610, 612147, 657915, 1020245, 1224294, 1315830, 2040490, 3060735, 4693127, 6121470, 9386254, 14079381, 23465635, 28158762, 46931270, 70396905, 140793810]

約数ペア:

[(1, 140793810), (2, 70396905), (3, 46931270), (5, 28158762), (6, 23465635), (10, 14079381), (15, 9386254), (23, 6121470), (30, 4693127), (46, 3060735), (69, 2040490), (107, 1315830), (115, 1224294), (138, 1020245), (214, 657915), (230, 612147), (321, 438610), (345, 408098), (535, 263166), (642, 219305), (690, 204049), (1070, 131583), (1605, 87722), (1907, 73830), (2461, 57210), (3210, 43861), (3814, 36915), (4922, 28605), (5721, 24610), (7383, 19070), (9535, 14766), (11442, 12305)]