30496986

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 56

約数和(自身を含む): 73908660

約数和(自身を除く): 43411674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 1609, 2106, 3159, 3218, 4827, 6318, 9477, 9654, 14481, 18954, 20917, 28962, 41834, 43443, 62751, 86886, 125502, 130329, 188253, 260658, 376506, 390987, 564759, 781974, 1129518, 1172961, 1694277, 2345922, 3388554, 5082831, 10165662, 15248493, 30496986]

約数ペア:

[(1, 30496986), (2, 15248493), (3, 10165662), (6, 5082831), (9, 3388554), (13, 2345922), (18, 1694277), (26, 1172961), (27, 1129518), (39, 781974), (54, 564759), (78, 390987), (81, 376506), (117, 260658), (162, 188253), (234, 130329), (243, 125502), (351, 86886), (486, 62751), (702, 43443), (729, 41834), (1053, 28962), (1458, 20917), (1609, 18954), (2106, 14481), (3159, 9654), (3218, 9477), (4827, 6318)]