98897580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{549431}}^1$

素因数の和:549446

約数の個数: 36

約数和(自身を含む): 299989872

約数和(自身を除く): 201092292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 549431, 1098862, 1648293, 2197724, 2747155, 3296586, 4944879, 5494310, 6593172, 8241465, 9889758, 10988620, 16482930, 19779516, 24724395, 32965860, 49448790, 98897580]

約数ペア:

[(1, 98897580), (2, 49448790), (3, 32965860), (4, 24724395), (5, 19779516), (6, 16482930), (9, 10988620), (10, 9889758), (12, 8241465), (15, 6593172), (18, 5494310), (20, 4944879), (30, 3296586), (36, 2747155), (45, 2197724), (60, 1648293), (90, 1098862), (180, 549431)]