88891849890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{552089}}^1$

素因数の和:553891

約数の個数: 48

約数和(自身を含む): 231248417400

約数和(自身を除く): 142356567510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1789, 3578, 5367, 8945, 10734, 16101, 17890, 26835, 32202, 53670, 80505, 161010, 552089, 1104178, 1656267, 2760445, 3312534, 4968801, 5520890, 8281335, 9937602, 16562670, 24844005, 49688010, 987687221, 1975374442, 2963061663, 4938436105, 5926123326, 8889184989, 9876872210, 14815308315, 17778369978, 29630616630, 44445924945, 88891849890]

約数ペア:

[(1, 88891849890), (2, 44445924945), (3, 29630616630), (5, 17778369978), (6, 14815308315), (9, 9876872210), (10, 8889184989), (15, 5926123326), (18, 4938436105), (30, 2963061663), (45, 1975374442), (90, 987687221), (1789, 49688010), (3578, 24844005), (5367, 16562670), (8945, 9937602), (10734, 8281335), (16101, 5520890), (17890, 4968801), (26835, 3312534), (32202, 2760445), (53670, 1656267), (80505, 1104178), (161010, 552089)]