551310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 1492992

約数和(自身を除く): 941682

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 47, 51, 69, 85, 94, 102, 115, 138, 141, 170, 230, 235, 255, 282, 345, 391, 470, 510, 690, 705, 782, 799, 1081, 1173, 1410, 1598, 1955, 2162, 2346, 2397, 3243, 3910, 3995, 4794, 5405, 5865, 6486, 7990, 10810, 11730, 11985, 16215, 18377, 23970, 32430, 36754, 55131, 91885, 110262, 183770, 275655, 551310]

約数ペア:

[(1, 551310), (2, 275655), (3, 183770), (5, 110262), (6, 91885), (10, 55131), (15, 36754), (17, 32430), (23, 23970), (30, 18377), (34, 16215), (46, 11985), (47, 11730), (51, 10810), (69, 7990), (85, 6486), (94, 5865), (102, 5405), (115, 4794), (138, 3995), (141, 3910), (170, 3243), (230, 2397), (235, 2346), (255, 2162), (282, 1955), (345, 1598), (391, 1410), (470, 1173), (510, 1081), (690, 799), (705, 782)]