87932340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{488513}}^1$

素因数の和:488528

約数の個数: 36

約数和(自身を含む): 266728644

約数和(自身を除く): 178796304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 488513, 977026, 1465539, 1954052, 2442565, 2931078, 4396617, 4885130, 5862156, 7327695, 8793234, 9770260, 14655390, 17586468, 21983085, 29310780, 43966170, 87932340]

約数ペア:

[(1, 87932340), (2, 43966170), (3, 29310780), (4, 21983085), (5, 17586468), (6, 14655390), (9, 9770260), (10, 8793234), (12, 7327695), (15, 5862156), (18, 4885130), (20, 4396617), (30, 2931078), (36, 2442565), (45, 1954052), (60, 1465539), (90, 977026), (180, 488513)]