3077060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 7633920

約数和(自身を除く): 4556860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 709, 868, 1085, 1418, 2170, 2836, 3545, 4340, 4963, 7090, 9926, 14180, 19852, 21979, 24815, 43958, 49630, 87916, 99260, 109895, 153853, 219790, 307706, 439580, 615412, 769265, 1538530, 3077060]

約数ペア:

[(1, 3077060), (2, 1538530), (4, 769265), (5, 615412), (7, 439580), (10, 307706), (14, 219790), (20, 153853), (28, 109895), (31, 99260), (35, 87916), (62, 49630), (70, 43958), (124, 24815), (140, 21979), (155, 19852), (217, 14180), (310, 9926), (434, 7090), (620, 4963), (709, 4340), (868, 3545), (1085, 2836), (1418, 2170)]