1025291940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 2927957760

約数和(自身を除く): 1902665820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 113, 194, 226, 291, 339, 388, 452, 485, 565, 582, 678, 970, 1130, 1164, 1356, 1455, 1559, 1695, 1940, 2260, 2910, 3118, 3390, 4677, 5820, 6236, 6780, 7795, 9354, 10961, 15590, 18708, 21922, 23385, 31180, 32883, 43844, 46770, 54805, 65766, 93540, 109610, 131532, 151223, 164415, 176167, 219220, 302446, 328830, 352334, 453669, 528501, 604892, 657660, 704668, 756115, 880835, 907338, 1057002, 1512230, 1761670, 1814676, 2114004, 2268345, 2642505, 3024460, 3523340, 4536690, 5285010, 9073380, 10570020, 17088199, 34176398, 51264597, 68352796, 85440995, 102529194, 170881990, 205058388, 256322985, 341763980, 512645970, 1025291940]

約数ペア:

[(1, 1025291940), (2, 512645970), (3, 341763980), (4, 256322985), (5, 205058388), (6, 170881990), (10, 102529194), (12, 85440995), (15, 68352796), (20, 51264597), (30, 34176398), (60, 17088199), (97, 10570020), (113, 9073380), (194, 5285010), (226, 4536690), (291, 3523340), (339, 3024460), (388, 2642505), (452, 2268345), (485, 2114004), (565, 1814676), (582, 1761670), (678, 1512230), (970, 1057002), (1130, 907338), (1164, 880835), (1356, 756115), (1455, 704668), (1559, 657660), (1695, 604892), (1940, 528501), (2260, 453669), (2910, 352334), (3118, 328830), (3390, 302446), (4677, 219220), (5820, 176167), (6236, 164415), (6780, 151223), (7795, 131532), (9354, 109610), (10961, 93540), (15590, 65766), (18708, 54805), (21922, 46770), (23385, 43844), (31180, 32883)]