30611840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6833}}^1$

素因数の和:6859

約数の個数: 64

約数和(自身を含む): 83648160

約数和(自身を除く): 53036320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6833, 13666, 27332, 34165, 47831, 54664, 68330, 95662, 109328, 136660, 191324, 218656, 239155, 273320, 382648, 437312, 478310, 546640, 765296, 874624, 956620, 1093280, 1530592, 1913240, 2186560, 3061184, 3826480, 4373120, 6122368, 7652960, 15305920, 30611840]

約数ペア:

[(1, 30611840), (2, 15305920), (4, 7652960), (5, 6122368), (7, 4373120), (8, 3826480), (10, 3061184), (14, 2186560), (16, 1913240), (20, 1530592), (28, 1093280), (32, 956620), (35, 874624), (40, 765296), (56, 546640), (64, 478310), (70, 437312), (80, 382648), (112, 273320), (128, 239155), (140, 218656), (160, 191324), (224, 136660), (280, 109328), (320, 95662), (448, 68330), (560, 54664), (640, 47831), (896, 34165), (1120, 27332), (2240, 13666), (4480, 6833)]