155568090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{225461}}^1$

素因数の和:225494

約数の個数: 32

約数和(自身を含む): 389598336

約数和(自身を除く): 234030246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 225461, 450922, 676383, 1127305, 1352766, 2254610, 3381915, 5185603, 6763830, 10371206, 15556809, 25928015, 31113618, 51856030, 77784045, 155568090]

約数ペア:

[(1, 155568090), (2, 77784045), (3, 51856030), (5, 31113618), (6, 25928015), (10, 15556809), (15, 10371206), (23, 6763830), (30, 5185603), (46, 3381915), (69, 2254610), (115, 1352766), (138, 1127305), (230, 676383), (345, 450922), (690, 225461)]