1837140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 5232192

約数和(自身を除く): 3395052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 457, 670, 804, 914, 1005, 1340, 1371, 1828, 2010, 2285, 2742, 4020, 4570, 5484, 6855, 9140, 13710, 27420, 30619, 61238, 91857, 122476, 153095, 183714, 306190, 367428, 459285, 612380, 918570, 1837140]

約数ペア:

[(1, 1837140), (2, 918570), (3, 612380), (4, 459285), (5, 367428), (6, 306190), (10, 183714), (12, 153095), (15, 122476), (20, 91857), (30, 61238), (60, 30619), (67, 27420), (134, 13710), (201, 9140), (268, 6855), (335, 5484), (402, 4570), (457, 4020), (670, 2742), (804, 2285), (914, 2010), (1005, 1828), (1340, 1371)]