6529180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 15825600

約数和(自身を除く): 9296420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 313, 596, 626, 745, 1043, 1252, 1490, 1565, 2086, 2191, 2980, 3130, 4172, 4382, 5215, 6260, 8764, 10430, 10955, 20860, 21910, 43820, 46637, 93274, 186548, 233185, 326459, 466370, 652918, 932740, 1305836, 1632295, 3264590, 6529180]

約数ペア:

[(1, 6529180), (2, 3264590), (4, 1632295), (5, 1305836), (7, 932740), (10, 652918), (14, 466370), (20, 326459), (28, 233185), (35, 186548), (70, 93274), (140, 46637), (149, 43820), (298, 21910), (313, 20860), (596, 10955), (626, 10430), (745, 8764), (1043, 6260), (1252, 5215), (1490, 4382), (1565, 4172), (2086, 3130), (2191, 2980)]