30386370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2953}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 85075200

約数和(自身を除く): 54688830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2953, 3430, 5145, 5906, 8859, 10290, 14765, 17718, 20671, 29530, 41342, 44295, 62013, 88590, 103355, 124026, 144697, 206710, 289394, 310065, 434091, 620130, 723485, 868182, 1012879, 1446970, 2025758, 2170455, 3038637, 4340910, 5064395, 6077274, 10128790, 15193185, 30386370]

約数ペア:

[(1, 30386370), (2, 15193185), (3, 10128790), (5, 6077274), (6, 5064395), (7, 4340910), (10, 3038637), (14, 2170455), (15, 2025758), (21, 1446970), (30, 1012879), (35, 868182), (42, 723485), (49, 620130), (70, 434091), (98, 310065), (105, 289394), (147, 206710), (210, 144697), (245, 124026), (294, 103355), (343, 88590), (490, 62013), (686, 44295), (735, 41342), (1029, 29530), (1470, 20671), (1715, 17718), (2058, 14765), (2953, 10290), (3430, 8859), (5145, 5906)]