27798810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5483}}^1$

素因数の和:5519

約数の個数: 48

約数和(自身を含む): 72257184

約数和(自身を除く): 44458374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 5483, 10966, 16449, 27415, 32898, 54830, 71279, 82245, 142558, 164490, 213837, 356395, 427674, 712790, 926627, 1069185, 1853254, 2138370, 2779881, 4633135, 5559762, 9266270, 13899405, 27798810]

約数ペア:

[(1, 27798810), (2, 13899405), (3, 9266270), (5, 5559762), (6, 4633135), (10, 2779881), (13, 2138370), (15, 1853254), (26, 1069185), (30, 926627), (39, 712790), (65, 427674), (78, 356395), (130, 213837), (169, 164490), (195, 142558), (338, 82245), (390, 71279), (507, 54830), (845, 32898), (1014, 27415), (1690, 16449), (2535, 10966), (5070, 5483)]