79159470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202973}}^1$

素因数の和:202996

約数の個数: 32

約数和(自身を含む): 204597792

約数和(自身を除く): 125438322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 202973, 405946, 608919, 1014865, 1217838, 2029730, 2638649, 3044595, 5277298, 6089190, 7915947, 13193245, 15831894, 26386490, 39579735, 79159470]

約数ペア:

[(1, 79159470), (2, 39579735), (3, 26386490), (5, 15831894), (6, 13193245), (10, 7915947), (13, 6089190), (15, 5277298), (26, 3044595), (30, 2638649), (39, 2029730), (65, 1217838), (78, 1014865), (130, 608919), (195, 405946), (390, 202973)]