2030470705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9337}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 2667829248

約数和(自身を除く): 637358543

約数列:

[1, 5, 23, 31, 61, 115, 155, 305, 713, 1403, 1891, 3565, 7015, 9337, 9455, 43493, 46685, 214751, 217465, 289447, 569557, 1073755, 1447235, 2847785, 6657281, 13099811, 17656267, 33286405, 65499055, 88281335, 406094141, 2030470705]

約数ペア:

[(1, 2030470705), (5, 406094141), (23, 88281335), (31, 65499055), (61, 33286405), (115, 17656267), (155, 13099811), (305, 6657281), (713, 2847785), (1403, 1447235), (1891, 1073755), (3565, 569557), (7015, 289447), (9337, 217465), (9455, 214751), (43493, 46685)]