30349550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7883}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 70388352

約数和(自身を除く): 40038802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 7883, 15766, 39415, 55181, 78830, 86713, 110362, 173426, 197075, 275905, 394150, 433565, 551810, 606991, 867130, 1213982, 1379525, 2167825, 2759050, 3034955, 4335650, 6069910, 15174775, 30349550]

約数ペア:

[(1, 30349550), (2, 15174775), (5, 6069910), (7, 4335650), (10, 3034955), (11, 2759050), (14, 2167825), (22, 1379525), (25, 1213982), (35, 867130), (50, 606991), (55, 551810), (70, 433565), (77, 394150), (110, 275905), (154, 197075), (175, 173426), (275, 110362), (350, 86713), (385, 78830), (550, 55181), (770, 39415), (1925, 15766), (3850, 7883)]