406797690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22193}}^1$

素因数の和:22263

約数の個数: 64

約数和(自身を含む): 1073834496

約数和(自身を除く): 667036806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 22193, 44386, 66579, 110965, 133158, 221930, 288509, 332895, 577018, 665790, 865527, 1043071, 1442545, 1731054, 2086142, 2885090, 3129213, 4327635, 5215355, 6258426, 8655270, 10430710, 13559923, 15646065, 27119846, 31292130, 40679769, 67799615, 81359538, 135599230, 203398845, 406797690]

約数ペア:

[(1, 406797690), (2, 203398845), (3, 135599230), (5, 81359538), (6, 67799615), (10, 40679769), (13, 31292130), (15, 27119846), (26, 15646065), (30, 13559923), (39, 10430710), (47, 8655270), (65, 6258426), (78, 5215355), (94, 4327635), (130, 3129213), (141, 2885090), (195, 2086142), (235, 1731054), (282, 1442545), (390, 1043071), (470, 865527), (611, 665790), (705, 577018), (1222, 332895), (1410, 288509), (1833, 221930), (3055, 133158), (3666, 110965), (6110, 66579), (9165, 44386), (18330, 22193)]