30879212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 36

約数和(自身を含む): 67702320

約数和(自身を除く): 36823108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12119, 24238, 48476, 84833, 157547, 169666, 315094, 339332, 593831, 630188, 1102829, 1187662, 2205658, 2375324, 4411316, 7719803, 15439606, 30879212]

約数ペア:

[(1, 30879212), (2, 15439606), (4, 7719803), (7, 4411316), (13, 2375324), (14, 2205658), (26, 1187662), (28, 1102829), (49, 630188), (52, 593831), (91, 339332), (98, 315094), (182, 169666), (196, 157547), (364, 84833), (637, 48476), (1274, 24238), (2548, 12119)]