30301054

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 53597376

約数和(自身を除く): 23296322

約数列:

[1, 2, 7, 14, 53, 97, 106, 194, 371, 421, 679, 742, 842, 1358, 2947, 5141, 5894, 10282, 22313, 35987, 40837, 44626, 71974, 81674, 156191, 285859, 312382, 571718, 2164361, 4328722, 15150527, 30301054]

約数ペア:

[(1, 30301054), (2, 15150527), (7, 4328722), (14, 2164361), (53, 571718), (97, 312382), (106, 285859), (194, 156191), (371, 81674), (421, 71974), (679, 44626), (742, 40837), (842, 35987), (1358, 22313), (2947, 10282), (5141, 5894)]