16406340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 46152960

約数和(自身を除く): 29746620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1009, 1084, 1355, 1626, 2018, 2710, 3027, 3252, 4036, 4065, 5045, 5420, 6054, 8130, 10090, 12108, 15135, 16260, 20180, 30270, 60540, 273439, 546878, 820317, 1093756, 1367195, 1640634, 2734390, 3281268, 4101585, 5468780, 8203170, 16406340]

約数ペア:

[(1, 16406340), (2, 8203170), (3, 5468780), (4, 4101585), (5, 3281268), (6, 2734390), (10, 1640634), (12, 1367195), (15, 1093756), (20, 820317), (30, 546878), (60, 273439), (271, 60540), (542, 30270), (813, 20180), (1009, 16260), (1084, 15135), (1355, 12108), (1626, 10090), (2018, 8130), (2710, 6054), (3027, 5420), (3252, 5045), (4036, 4065)]