88231770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89123}}^1$

素因数の和:89147

約数の個数: 48

約数和(自身を含む): 250260192

約数和(自身を除く): 162028422

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 89123, 178246, 267369, 445615, 534738, 802107, 891230, 980353, 1336845, 1604214, 1960706, 2673690, 2941059, 4010535, 4901765, 5882118, 8021070, 8823177, 9803530, 14705295, 17646354, 29410590, 44115885, 88231770]

約数ペア:

[(1, 88231770), (2, 44115885), (3, 29410590), (5, 17646354), (6, 14705295), (9, 9803530), (10, 8823177), (11, 8021070), (15, 5882118), (18, 4901765), (22, 4010535), (30, 2941059), (33, 2673690), (45, 1960706), (55, 1604214), (66, 1336845), (90, 980353), (99, 891230), (110, 802107), (165, 534738), (198, 445615), (330, 267369), (495, 178246), (990, 89123)]