414385790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 920747520

約数和(自身を除く): 506361730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 659, 691, 910, 1318, 1382, 3295, 3455, 4613, 4837, 6590, 6910, 8567, 8983, 9226, 9674, 17134, 17966, 23065, 24185, 42835, 44915, 46130, 48370, 59969, 62881, 85670, 89830, 119938, 125762, 299845, 314405, 455369, 599690, 628810, 910738, 2276845, 3187583, 4553690, 5919797, 6375166, 11839594, 15937915, 29598985, 31875830, 41438579, 59197970, 82877158, 207192895, 414385790]

約数ペア:

[(1, 414385790), (2, 207192895), (5, 82877158), (7, 59197970), (10, 41438579), (13, 31875830), (14, 29598985), (26, 15937915), (35, 11839594), (65, 6375166), (70, 5919797), (91, 4553690), (130, 3187583), (182, 2276845), (455, 910738), (659, 628810), (691, 599690), (910, 455369), (1318, 314405), (1382, 299845), (3295, 125762), (3455, 119938), (4613, 89830), (4837, 85670), (6590, 62881), (6910, 59969), (8567, 48370), (8983, 46130), (9226, 44915), (9674, 42835), (17134, 24185), (17966, 23065)]