29884930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 26102270

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 647, 745, 1294, 1490, 3235, 4619, 6470, 9238, 20057, 23095, 40114, 46190, 96403, 100285, 192806, 200570, 482015, 964030, 2988493, 5976986, 14942465, 29884930]

約数ペア:

[(1, 29884930), (2, 14942465), (5, 5976986), (10, 2988493), (31, 964030), (62, 482015), (149, 200570), (155, 192806), (298, 100285), (310, 96403), (647, 46190), (745, 40114), (1294, 23095), (1490, 20057), (3235, 9238), (4619, 6470)]