2813710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2629490

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 251, 295, 502, 590, 1121, 1255, 2242, 2510, 4769, 5605, 9538, 11210, 14809, 23845, 29618, 47690, 74045, 148090, 281371, 562742, 1406855, 2813710]

約数ペア:

[(1, 2813710), (2, 1406855), (5, 562742), (10, 281371), (19, 148090), (38, 74045), (59, 47690), (95, 29618), (118, 23845), (190, 14809), (251, 11210), (295, 9538), (502, 5605), (590, 4769), (1121, 2510), (1255, 2242)]