9231036380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1428953}}^1$

素因数の和:1428998

約数の個数: 48

約数和(自身を含む): 21605784480

約数和(自身を除く): 12374748100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 1428953, 2857906, 5715812, 7144765, 14289530, 24292201, 27150107, 28579060, 48584402, 54300214, 97168804, 108600428, 121461005, 135750535, 242922010, 271501070, 461551819, 485844020, 543002140, 923103638, 1846207276, 2307759095, 4615518190, 9231036380]

約数ペア:

[(1, 9231036380), (2, 4615518190), (4, 2307759095), (5, 1846207276), (10, 923103638), (17, 543002140), (19, 485844020), (20, 461551819), (34, 271501070), (38, 242922010), (68, 135750535), (76, 121461005), (85, 108600428), (95, 97168804), (170, 54300214), (190, 48584402), (323, 28579060), (340, 27150107), (380, 24292201), (646, 14289530), (1292, 7144765), (1615, 5715812), (3230, 2857906), (6460, 1428953)]