9045390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 23146560

約数和(自身を除く): 14101170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 281, 290, 370, 435, 555, 562, 843, 870, 1073, 1110, 1405, 1686, 2146, 2810, 3219, 4215, 5365, 6438, 8149, 8430, 10397, 10730, 16095, 16298, 20794, 24447, 31191, 32190, 40745, 48894, 51985, 62382, 81490, 103970, 122235, 155955, 244470, 301513, 311910, 603026, 904539, 1507565, 1809078, 3015130, 4522695, 9045390]

約数ペア:

[(1, 9045390), (2, 4522695), (3, 3015130), (5, 1809078), (6, 1507565), (10, 904539), (15, 603026), (29, 311910), (30, 301513), (37, 244470), (58, 155955), (74, 122235), (87, 103970), (111, 81490), (145, 62382), (174, 51985), (185, 48894), (222, 40745), (281, 32190), (290, 31191), (370, 24447), (435, 20794), (555, 16298), (562, 16095), (843, 10730), (870, 10397), (1073, 8430), (1110, 8149), (1405, 6438), (1686, 5365), (2146, 4215), (2810, 3219)]