222120270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79613}}^1$

素因数の和:79657

約数の個数: 48

約数和(自身を含む): 596149632

約数和(自身を除く): 374029362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 79613, 159226, 238839, 398065, 477678, 716517, 796130, 1194195, 1433034, 2388390, 2468003, 3582585, 4936006, 7165170, 7404009, 12340015, 14808018, 22212027, 24680030, 37020045, 44424054, 74040090, 111060135, 222120270]

約数ペア:

[(1, 222120270), (2, 111060135), (3, 74040090), (5, 44424054), (6, 37020045), (9, 24680030), (10, 22212027), (15, 14808018), (18, 12340015), (30, 7404009), (31, 7165170), (45, 4936006), (62, 3582585), (90, 2468003), (93, 2388390), (155, 1433034), (186, 1194195), (279, 796130), (310, 716517), (465, 477678), (558, 398065), (930, 238839), (1395, 159226), (2790, 79613)]