88599990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21247}}^1$

素因数の和:21396

約数の個数: 32

約数和(自身を含む): 214179840

約数和(自身を除く): 125579850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21247, 42494, 63741, 106235, 127482, 212470, 318705, 637410, 2953333, 5906666, 8859999, 14766665, 17719998, 29533330, 44299995, 88599990]

約数ペア:

[(1, 88599990), (2, 44299995), (3, 29533330), (5, 17719998), (6, 14766665), (10, 8859999), (15, 5906666), (30, 2953333), (139, 637410), (278, 318705), (417, 212470), (695, 127482), (834, 106235), (1390, 63741), (2085, 42494), (4170, 21247)]