120959970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 296182656

約数和(自身を除く): 175222686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 197, 211, 291, 394, 422, 485, 582, 591, 633, 970, 985, 1055, 1182, 1266, 1455, 1970, 2110, 2910, 2955, 3165, 5910, 6330, 19109, 20467, 38218, 40934, 41567, 57327, 61401, 83134, 95545, 102335, 114654, 122802, 124701, 191090, 204670, 207835, 249402, 286635, 307005, 415670, 573270, 614010, 623505, 1247010, 4031999, 8063998, 12095997, 20159995, 24191994, 40319990, 60479985, 120959970]

約数ペア:

[(1, 120959970), (2, 60479985), (3, 40319990), (5, 24191994), (6, 20159995), (10, 12095997), (15, 8063998), (30, 4031999), (97, 1247010), (194, 623505), (197, 614010), (211, 573270), (291, 415670), (394, 307005), (422, 286635), (485, 249402), (582, 207835), (591, 204670), (633, 191090), (970, 124701), (985, 122802), (1055, 114654), (1182, 102335), (1266, 95545), (1455, 83134), (1970, 61401), (2110, 57327), (2910, 41567), (2955, 40934), (3165, 38218), (5910, 20467), (6330, 19109)]