6938190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3671}}^1$

素因数の和:3694

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 14212530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3671, 7342, 11013, 18355, 22026, 25697, 33039, 36710, 51394, 55065, 66078, 77091, 99117, 110130, 128485, 154182, 165195, 198234, 231273, 256970, 330390, 385455, 462546, 495585, 693819, 770910, 991170, 1156365, 1387638, 2312730, 3469095, 6938190]

約数ペア:

[(1, 6938190), (2, 3469095), (3, 2312730), (5, 1387638), (6, 1156365), (7, 991170), (9, 770910), (10, 693819), (14, 495585), (15, 462546), (18, 385455), (21, 330390), (27, 256970), (30, 231273), (35, 198234), (42, 165195), (45, 154182), (54, 128485), (63, 110130), (70, 99117), (90, 77091), (105, 66078), (126, 55065), (135, 51394), (189, 36710), (210, 33039), (270, 25697), (315, 22026), (378, 18355), (630, 11013), (945, 7342), (1890, 3671)]