461328420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1098401}}^1$

素因数の和:1098420

約数の個数: 48

約数和(自身を含む): 1476252288

約数和(自身を除く): 1014923868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1098401, 2196802, 3295203, 4393604, 5492005, 6590406, 7688807, 10984010, 13180812, 15377614, 16476015, 21968020, 23066421, 30755228, 32952030, 38444035, 46132842, 65904060, 76888070, 92265684, 115332105, 153776140, 230664210, 461328420]

約数ペア:

[(1, 461328420), (2, 230664210), (3, 153776140), (4, 115332105), (5, 92265684), (6, 76888070), (7, 65904060), (10, 46132842), (12, 38444035), (14, 32952030), (15, 30755228), (20, 23066421), (21, 21968020), (28, 16476015), (30, 15377614), (35, 13180812), (42, 10984010), (60, 7688807), (70, 6590406), (84, 5492005), (105, 4393604), (140, 3295203), (210, 2196802), (420, 1098401)]