155969430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 386760960

約数和(自身を除く): 230791530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 227, 370, 454, 555, 619, 681, 1110, 1135, 1238, 1362, 1857, 2270, 3095, 3405, 3714, 6190, 6810, 8399, 9285, 16798, 18570, 22903, 25197, 41995, 45806, 50394, 68709, 83990, 114515, 125985, 137418, 140513, 229030, 251970, 281026, 343545, 421539, 687090, 702565, 843078, 1405130, 2107695, 4215390, 5198981, 10397962, 15596943, 25994905, 31193886, 51989810, 77984715, 155969430]

約数ペア:

[(1, 155969430), (2, 77984715), (3, 51989810), (5, 31193886), (6, 25994905), (10, 15596943), (15, 10397962), (30, 5198981), (37, 4215390), (74, 2107695), (111, 1405130), (185, 843078), (222, 702565), (227, 687090), (370, 421539), (454, 343545), (555, 281026), (619, 251970), (681, 229030), (1110, 140513), (1135, 137418), (1238, 125985), (1362, 114515), (1857, 83990), (2270, 68709), (3095, 50394), (3405, 45806), (3714, 41995), (6190, 25197), (6810, 22903), (8399, 18570), (9285, 16798)]