29977140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7457}}^1$

素因数の和:7536

約数の個数: 48

約数和(自身を含む): 85200192

約数和(自身を除く): 55223052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 7457, 14914, 22371, 29828, 37285, 44742, 74570, 89484, 111855, 149140, 223710, 447420, 499619, 999238, 1498857, 1998476, 2498095, 2997714, 4996190, 5995428, 7494285, 9992380, 14988570, 29977140]

約数ペア:

[(1, 29977140), (2, 14988570), (3, 9992380), (4, 7494285), (5, 5995428), (6, 4996190), (10, 2997714), (12, 2498095), (15, 1998476), (20, 1498857), (30, 999238), (60, 499619), (67, 447420), (134, 223710), (201, 149140), (268, 111855), (335, 89484), (402, 74570), (670, 44742), (804, 37285), (1005, 29828), (1340, 22371), (2010, 14914), (4020, 7457)]