1292000130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{235337}}^1$

素因数の和:235411

約数の個数: 48

約数和(自身を含む): 3414283704

約数和(自身を除く): 2122283574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 235337, 470674, 706011, 1176685, 1412022, 2118033, 2353370, 3530055, 4236066, 7060110, 10590165, 14355557, 21180330, 28711114, 43066671, 71777785, 86133342, 129200013, 143555570, 215333355, 258400026, 430666710, 646000065, 1292000130]

約数ペア:

[(1, 1292000130), (2, 646000065), (3, 430666710), (5, 258400026), (6, 215333355), (9, 143555570), (10, 129200013), (15, 86133342), (18, 71777785), (30, 43066671), (45, 28711114), (61, 21180330), (90, 14355557), (122, 10590165), (183, 7060110), (305, 4236066), (366, 3530055), (549, 2353370), (610, 2118033), (915, 1412022), (1098, 1176685), (1830, 706011), (2745, 470674), (5490, 235337)]