38186820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30307}}^1$

素因数の和:30329

約数の個数: 72

約数和(自身を含む): 132385344

約数和(自身を除く): 94198524

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, 30307, 60614, 90921, 121228, 151535, 181842, 212149, 272763, 303070, 363684, 424298, 454605, 545526, 606140, 636447, 848596, 909210, 1060745, 1091052, 1272894, 1363815, 1818420, 1909341, 2121490, 2545788, 2727630, 3182235, 3818682, 4242980, 5455260, 6364470, 7637364, 9546705, 12728940, 19093410, 38186820]

約数ペア:

[(1, 38186820), (2, 19093410), (3, 12728940), (4, 9546705), (5, 7637364), (6, 6364470), (7, 5455260), (9, 4242980), (10, 3818682), (12, 3182235), (14, 2727630), (15, 2545788), (18, 2121490), (20, 1909341), (21, 1818420), (28, 1363815), (30, 1272894), (35, 1091052), (36, 1060745), (42, 909210), (45, 848596), (60, 636447), (63, 606140), (70, 545526), (84, 454605), (90, 424298), (105, 363684), (126, 303070), (140, 272763), (180, 212149), (210, 181842), (252, 151535), (315, 121228), (420, 90921), (630, 60614), (1260, 30307)]