243252090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6271}}^1$

素因数の和:6715

約数の個数: 48

約数和(自身を含む): 634023936

約数和(自身を除く): 390771846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 6271, 6465, 7758, 12542, 12930, 18813, 19395, 31355, 37626, 38790, 56439, 62710, 94065, 112878, 188130, 282195, 564390, 2702801, 5405602, 8108403, 13514005, 16216806, 24325209, 27028010, 40542015, 48650418, 81084030, 121626045, 243252090]

約数ペア:

[(1, 243252090), (2, 121626045), (3, 81084030), (5, 48650418), (6, 40542015), (9, 27028010), (10, 24325209), (15, 16216806), (18, 13514005), (30, 8108403), (45, 5405602), (90, 2702801), (431, 564390), (862, 282195), (1293, 188130), (2155, 112878), (2586, 94065), (3879, 62710), (4310, 56439), (6271, 38790), (6465, 37626), (7758, 31355), (12542, 19395), (12930, 18813)]