214940940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13219}}^1$

素因数の和:13502

約数の個数: 48

約数和(自身を含む): 604101120

約数和(自身を除く): 389160180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 13219, 16260, 26438, 39657, 52876, 66095, 79314, 132190, 158628, 198285, 264380, 396570, 793140, 3582349, 7164698, 10747047, 14329396, 17911745, 21494094, 35823490, 42988188, 53735235, 71646980, 107470470, 214940940]

約数ペア:

[(1, 214940940), (2, 107470470), (3, 71646980), (4, 53735235), (5, 42988188), (6, 35823490), (10, 21494094), (12, 17911745), (15, 14329396), (20, 10747047), (30, 7164698), (60, 3582349), (271, 793140), (542, 396570), (813, 264380), (1084, 198285), (1355, 158628), (1626, 132190), (2710, 79314), (3252, 66095), (4065, 52876), (5420, 39657), (8130, 26438), (13219, 16260)]