7423290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11803

約数の個数: 48

約数和(自身を含む): 22059648

約数和(自身を除く): 14636358

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, 11783, 23566, 35349, 58915, 70698, 82481, 106047, 117830, 164962, 176745, 212094, 247443, 353490, 412405, 494886, 530235, 742329, 824810, 1060470, 1237215, 1484658, 2474430, 3711645, 7423290]

約数ペア:

[(1, 7423290), (2, 3711645), (3, 2474430), (5, 1484658), (6, 1237215), (7, 1060470), (9, 824810), (10, 742329), (14, 530235), (15, 494886), (18, 412405), (21, 353490), (30, 247443), (35, 212094), (42, 176745), (45, 164962), (63, 117830), (70, 106047), (90, 82481), (105, 70698), (126, 58915), (210, 35349), (315, 23566), (630, 11783)]