29597880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18973}}^1$

素因数の和:19000

約数の個数: 64

約数和(自身を含む): 95628960

約数和(自身を除く): 66031080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 189730, 227676, 246649, 284595, 379460, 455352, 493298, 569190, 739947, 758920, 986596, 1138380, 1233245, 1479894, 1973192, 2276760, 2466490, 2959788, 3699735, 4932980, 5919576, 7399470, 9865960, 14798940, 29597880]

約数ペア:

[(1, 29597880), (2, 14798940), (3, 9865960), (4, 7399470), (5, 5919576), (6, 4932980), (8, 3699735), (10, 2959788), (12, 2466490), (13, 2276760), (15, 1973192), (20, 1479894), (24, 1233245), (26, 1138380), (30, 986596), (39, 758920), (40, 739947), (52, 569190), (60, 493298), (65, 455352), (78, 379460), (104, 284595), (120, 246649), (130, 227676), (156, 189730), (195, 151784), (260, 113838), (312, 94865), (390, 75892), (520, 56919), (780, 37946), (1560, 18973)]