331454130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{225479}}^1$

素因数の和:225503

約数の個数: 48

約数和(自身を含む): 925369920

約数和(自身を除く): 593915790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 225479, 450958, 676437, 1127395, 1352874, 1578353, 2254790, 3156706, 3382185, 4735059, 6764370, 7891765, 9470118, 11048471, 15783530, 22096942, 23675295, 33145413, 47350590, 55242355, 66290826, 110484710, 165727065, 331454130]

約数ペア:

[(1, 331454130), (2, 165727065), (3, 110484710), (5, 66290826), (6, 55242355), (7, 47350590), (10, 33145413), (14, 23675295), (15, 22096942), (21, 15783530), (30, 11048471), (35, 9470118), (42, 7891765), (49, 6764370), (70, 4735059), (98, 3382185), (105, 3156706), (147, 2254790), (210, 1578353), (245, 1352874), (294, 1127395), (490, 676437), (735, 450958), (1470, 225479)]