30155204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 55725600

約数和(自身を除く): 25570396

約数列:

[1, 2, 4, 19, 38, 76, 619, 641, 1238, 1282, 2476, 2564, 11761, 12179, 23522, 24358, 47044, 48716, 396779, 793558, 1587116, 7538801, 15077602, 30155204]

約数ペア:

[(1, 30155204), (2, 15077602), (4, 7538801), (19, 1587116), (38, 793558), (76, 396779), (619, 48716), (641, 47044), (1238, 24358), (1282, 23522), (2476, 12179), (2564, 11761)]