2185470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 6495840

約数和(自身を除く): 4310370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3469, 6938, 10407, 17345, 20814, 24283, 31221, 34690, 48566, 52035, 62442, 72849, 104070, 121415, 145698, 156105, 218547, 242830, 312210, 364245, 437094, 728490, 1092735, 2185470]

約数ペア:

[(1, 2185470), (2, 1092735), (3, 728490), (5, 437094), (6, 364245), (7, 312210), (9, 242830), (10, 218547), (14, 156105), (15, 145698), (18, 121415), (21, 104070), (30, 72849), (35, 62442), (42, 52035), (45, 48566), (63, 34690), (70, 31221), (90, 24283), (105, 20814), (126, 17345), (210, 10407), (315, 6938), (630, 3469)]