71757470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3089}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 136157760

約数和(自身を除く): 64400290

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 3089, 4646, 6178, 11615, 15445, 23230, 30890, 71047, 142094, 311989, 355235, 623978, 710470, 1559945, 3119890, 7175747, 14351494, 35878735, 71757470]

約数ペア:

[(1, 71757470), (2, 35878735), (5, 14351494), (10, 7175747), (23, 3119890), (46, 1559945), (101, 710470), (115, 623978), (202, 355235), (230, 311989), (505, 142094), (1010, 71047), (2323, 30890), (3089, 23230), (4646, 15445), (6178, 11615)]