30937770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 80739360

約数和(自身を除く): 49801590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 907, 1137, 1814, 1895, 2274, 2721, 3411, 3790, 4535, 5442, 5685, 6822, 8163, 9070, 11370, 13605, 16326, 17055, 27210, 34110, 40815, 81630, 343753, 687506, 1031259, 1718765, 2062518, 3093777, 3437530, 5156295, 6187554, 10312590, 15468885, 30937770]

約数ペア:

[(1, 30937770), (2, 15468885), (3, 10312590), (5, 6187554), (6, 5156295), (9, 3437530), (10, 3093777), (15, 2062518), (18, 1718765), (30, 1031259), (45, 687506), (90, 343753), (379, 81630), (758, 40815), (907, 34110), (1137, 27210), (1814, 17055), (1895, 16326), (2274, 13605), (2721, 11370), (3411, 9070), (3790, 8163), (4535, 6822), (5442, 5685)]