30080940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10667}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 86026752

約数和(自身を除く): 55945812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 320010, 501349, 640020, 1002698, 1504047, 2005396, 2506745, 3008094, 5013490, 6016188, 7520235, 10026980, 15040470, 30080940]

約数ペア:

[(1, 30080940), (2, 15040470), (3, 10026980), (4, 7520235), (5, 6016188), (6, 5013490), (10, 3008094), (12, 2506745), (15, 2005396), (20, 1504047), (30, 1002698), (47, 640020), (60, 501349), (94, 320010), (141, 213340), (188, 160005), (235, 128004), (282, 106670), (470, 64002), (564, 53335), (705, 42668), (940, 32001), (1410, 21334), (2820, 10667)]