4370940

素因数分解:

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

素因数の和:3491

約数の個数: 72

約数和(自身を含む): 15156960

約数和(自身を除く): 10786020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3469, 6938, 10407, 13876, 17345, 20814, 24283, 31221, 34690, 41628, 48566, 52035, 62442, 69380, 72849, 97132, 104070, 121415, 124884, 145698, 156105, 208140, 218547, 242830, 291396, 312210, 364245, 437094, 485660, 624420, 728490, 874188, 1092735, 1456980, 2185470, 4370940]

約数ペア:

[(1, 4370940), (2, 2185470), (3, 1456980), (4, 1092735), (5, 874188), (6, 728490), (7, 624420), (9, 485660), (10, 437094), (12, 364245), (14, 312210), (15, 291396), (18, 242830), (20, 218547), (21, 208140), (28, 156105), (30, 145698), (35, 124884), (36, 121415), (42, 104070), (45, 97132), (60, 72849), (63, 69380), (70, 62442), (84, 52035), (90, 48566), (105, 41628), (126, 34690), (140, 31221), (180, 24283), (210, 20814), (252, 17345), (315, 13876), (420, 10407), (630, 6938), (1260, 3469)]