6448930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 5743838

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 293, 310, 355, 586, 710, 1465, 2201, 2930, 4402, 9083, 11005, 18166, 20803, 22010, 41606, 45415, 90830, 104015, 208030, 644893, 1289786, 3224465, 6448930]

約数ペア:

[(1, 6448930), (2, 3224465), (5, 1289786), (10, 644893), (31, 208030), (62, 104015), (71, 90830), (142, 45415), (155, 41606), (293, 22010), (310, 20803), (355, 18166), (586, 11005), (710, 9083), (1465, 4402), (2201, 2930)]