16952820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9743}}^1$

素因数の和:9784

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 32156940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9743, 19486, 29229, 38972, 48715, 58458, 97430, 116916, 146145, 194860, 282547, 292290, 565094, 584580, 847641, 1130188, 1412735, 1695282, 2825470, 3390564, 4238205, 5650940, 8476410, 16952820]

約数ペア:

[(1, 16952820), (2, 8476410), (3, 5650940), (4, 4238205), (5, 3390564), (6, 2825470), (10, 1695282), (12, 1412735), (15, 1130188), (20, 847641), (29, 584580), (30, 565094), (58, 292290), (60, 282547), (87, 194860), (116, 146145), (145, 116916), (174, 97430), (290, 58458), (348, 48715), (435, 38972), (580, 29229), (870, 19486), (1740, 9743)]