7430235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 13378560

約数和(自身を除く): 5948325

約数列:

[1, 3, 5, 15, 19, 29, 31, 57, 87, 93, 95, 145, 155, 285, 435, 465, 551, 589, 841, 899, 1653, 1767, 2523, 2697, 2755, 2945, 4205, 4495, 8265, 8835, 12615, 13485, 15979, 17081, 26071, 47937, 51243, 78213, 79895, 85405, 130355, 239685, 256215, 391065, 495349, 1486047, 2476745, 7430235]

約数ペア:

[(1, 7430235), (3, 2476745), (5, 1486047), (15, 495349), (19, 391065), (29, 256215), (31, 239685), (57, 130355), (87, 85405), (93, 79895), (95, 78213), (145, 51243), (155, 47937), (285, 26071), (435, 17081), (465, 15979), (551, 13485), (589, 12615), (841, 8835), (899, 8265), (1653, 4495), (1767, 4205), (2523, 2945), (2697, 2755)]