269442660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30139}}^1$

素因数の和:30300

約数の個数: 48

約数和(自身を含む): 759528000

約数和(自身を除く): 490085340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 30139, 60278, 90417, 120556, 150695, 180834, 301390, 361668, 452085, 602780, 904170, 1808340, 4490711, 8981422, 13472133, 17962844, 22453555, 26944266, 44907110, 53888532, 67360665, 89814220, 134721330, 269442660]

約数ペア:

[(1, 269442660), (2, 134721330), (3, 89814220), (4, 67360665), (5, 53888532), (6, 44907110), (10, 26944266), (12, 22453555), (15, 17962844), (20, 13472133), (30, 8981422), (60, 4490711), (149, 1808340), (298, 904170), (447, 602780), (596, 452085), (745, 361668), (894, 301390), (1490, 180834), (1788, 150695), (2235, 120556), (2980, 90417), (4470, 60278), (8940, 30139)]