30697844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 57355200

約数和(自身を除く): 26657356

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5689, 11378, 22756, 108091, 216182, 403919, 432364, 807838, 1615676, 7674461, 15348922, 30697844]

約数ペア:

[(1, 30697844), (2, 15348922), (4, 7674461), (19, 1615676), (38, 807838), (71, 432364), (76, 403919), (142, 216182), (284, 108091), (1349, 22756), (2698, 11378), (5396, 5689)]