343100890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{135613}}^1$

素因数の和:135654

約数の個数: 32

約数和(自身を含む): 703022976

約数和(自身を除く): 359922086

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 135613, 271226, 678065, 1356130, 1491743, 2983486, 3119099, 6238198, 7458715, 14917430, 15595495, 31190990, 34310089, 68620178, 171550445, 343100890]

約数ペア:

[(1, 343100890), (2, 171550445), (5, 68620178), (10, 34310089), (11, 31190990), (22, 15595495), (23, 14917430), (46, 7458715), (55, 6238198), (110, 3119099), (115, 2983486), (230, 1491743), (253, 1356130), (506, 678065), (1265, 271226), (2530, 135613)]