64503810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34129}}^1$

素因数の和:34152

約数の個数: 64

約数和(自身を含む): 196588800

約数和(自身を除く): 132084990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34129, 68258, 102387, 170645, 204774, 238903, 307161, 341290, 477806, 511935, 614322, 716709, 921483, 1023870, 1194515, 1433418, 1535805, 1842966, 2150127, 2389030, 3071610, 3583545, 4300254, 4607415, 6450381, 7167090, 9214830, 10750635, 12900762, 21501270, 32251905, 64503810]

約数ペア:

[(1, 64503810), (2, 32251905), (3, 21501270), (5, 12900762), (6, 10750635), (7, 9214830), (9, 7167090), (10, 6450381), (14, 4607415), (15, 4300254), (18, 3583545), (21, 3071610), (27, 2389030), (30, 2150127), (35, 1842966), (42, 1535805), (45, 1433418), (54, 1194515), (63, 1023870), (70, 921483), (90, 716709), (105, 614322), (126, 511935), (135, 477806), (189, 341290), (210, 307161), (270, 238903), (315, 204774), (378, 170645), (630, 102387), (945, 68258), (1890, 34129)]