64240830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{237929}}^1$

素因数の和:237945

約数の個数: 32

約数和(自身を含む): 171309600

約数和(自身を除く): 107068770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 237929, 475858, 713787, 1189645, 1427574, 2141361, 2379290, 3568935, 4282722, 6424083, 7137870, 10706805, 12848166, 21413610, 32120415, 64240830]

約数ペア:

[(1, 64240830), (2, 32120415), (3, 21413610), (5, 12848166), (6, 10706805), (9, 7137870), (10, 6424083), (15, 4282722), (18, 3568935), (27, 2379290), (30, 2141361), (45, 1427574), (54, 1189645), (90, 713787), (135, 475858), (270, 237929)]