423828990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120749}}^1$

素因数の和:120778

約数の個数: 64

約数和(自身を含む): 1217160000

約数和(自身を除く): 793331010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 120749, 241498, 362247, 603745, 724494, 1086741, 1207490, 1569737, 1811235, 2173482, 3139474, 3260223, 3622470, 4709211, 5433705, 6520446, 7848685, 9418422, 10867410, 14127633, 15697370, 16301115, 23546055, 28255266, 32602230, 42382899, 47092110, 70638165, 84765798, 141276330, 211914495, 423828990]

約数ペア:

[(1, 423828990), (2, 211914495), (3, 141276330), (5, 84765798), (6, 70638165), (9, 47092110), (10, 42382899), (13, 32602230), (15, 28255266), (18, 23546055), (26, 16301115), (27, 15697370), (30, 14127633), (39, 10867410), (45, 9418422), (54, 7848685), (65, 6520446), (78, 5433705), (90, 4709211), (117, 3622470), (130, 3260223), (135, 3139474), (195, 2173482), (234, 1811235), (270, 1569737), (351, 1207490), (390, 1086741), (585, 724494), (702, 603745), (1170, 362247), (1755, 241498), (3510, 120749)]