64162870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 60253130

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 8999, 17998, 44995, 89990, 206977, 278969, 413954, 557938, 1034885, 1394845, 2069770, 2789690, 6416287, 12832574, 32081435, 64162870]

約数ペア:

[(1, 64162870), (2, 32081435), (5, 12832574), (10, 6416287), (23, 2789690), (31, 2069770), (46, 1394845), (62, 1034885), (115, 557938), (155, 413954), (230, 278969), (310, 206977), (713, 89990), (1426, 44995), (3565, 17998), (7130, 8999)]