7635990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 19388160

約数和(自身を除く): 11752170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 131, 134, 145, 174, 201, 262, 290, 335, 393, 402, 435, 655, 670, 786, 870, 1005, 1310, 1943, 1965, 2010, 3799, 3886, 3930, 5829, 7598, 8777, 9715, 11397, 11658, 17554, 18995, 19430, 22794, 26331, 29145, 37990, 43885, 52662, 56985, 58290, 87770, 113970, 131655, 254533, 263310, 509066, 763599, 1272665, 1527198, 2545330, 3817995, 7635990]

約数ペア:

[(1, 7635990), (2, 3817995), (3, 2545330), (5, 1527198), (6, 1272665), (10, 763599), (15, 509066), (29, 263310), (30, 254533), (58, 131655), (67, 113970), (87, 87770), (131, 58290), (134, 56985), (145, 52662), (174, 43885), (201, 37990), (262, 29145), (290, 26331), (335, 22794), (393, 19430), (402, 18995), (435, 17554), (655, 11658), (670, 11397), (786, 9715), (870, 8777), (1005, 7598), (1310, 5829), (1943, 3930), (1965, 3886), (2010, 3799)]