25426170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 84602880

約数和(自身を除く): 59176710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1223, 1386, 1485, 1890, 2079, 2310, 2446, 2970, 3465, 3669, 4158, 6115, 6930, 7338, 8561, 10395, 11007, 12230, 13453, 17122, 18345, 20790, 22014, 25683, 26906, 33021, 36690, 40359, 42805, 51366, 55035, 66042, 67265, 77049, 80718, 85610, 94171, 110070, 121077, 128415, 134530, 154098, 165105, 188342, 201795, 231147, 242154, 256830, 282513, 330210, 363231, 385245, 403590, 462294, 470855, 565026, 605385, 726462, 770490, 847539, 941710, 1155735, 1210770, 1412565, 1695078, 1816155, 2311470, 2542617, 2825130, 3632310, 4237695, 5085234, 8475390, 12713085, 25426170]

約数ペア:

[(1, 25426170), (2, 12713085), (3, 8475390), (5, 5085234), (6, 4237695), (7, 3632310), (9, 2825130), (10, 2542617), (11, 2311470), (14, 1816155), (15, 1695078), (18, 1412565), (21, 1210770), (22, 1155735), (27, 941710), (30, 847539), (33, 770490), (35, 726462), (42, 605385), (45, 565026), (54, 470855), (55, 462294), (63, 403590), (66, 385245), (70, 363231), (77, 330210), (90, 282513), (99, 256830), (105, 242154), (110, 231147), (126, 201795), (135, 188342), (154, 165105), (165, 154098), (189, 134530), (198, 128415), (210, 121077), (231, 110070), (270, 94171), (297, 85610), (315, 80718), (330, 77049), (378, 67265), (385, 66042), (462, 55035), (495, 51366), (594, 42805), (630, 40359), (693, 36690), (770, 33021), (945, 26906), (990, 25683), (1155, 22014), (1223, 20790), (1386, 18345), (1485, 17122), (1890, 13453), (2079, 12230), (2310, 11007), (2446, 10395), (2970, 8561), (3465, 7338), (3669, 6930), (4158, 6115)]