7057890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 22239360

約数和(自身を除く): 15181470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 659, 714, 765, 1071, 1190, 1318, 1530, 1785, 1977, 2142, 3295, 3570, 3954, 4613, 5355, 5931, 6590, 9226, 9885, 10710, 11203, 11862, 13839, 19770, 22406, 23065, 27678, 29655, 33609, 41517, 46130, 56015, 59310, 67218, 69195, 78421, 83034, 100827, 112030, 138390, 156842, 168045, 201654, 207585, 235263, 336090, 392105, 415170, 470526, 504135, 705789, 784210, 1008270, 1176315, 1411578, 2352630, 3528945, 7057890]

約数ペア:

[(1, 7057890), (2, 3528945), (3, 2352630), (5, 1411578), (6, 1176315), (7, 1008270), (9, 784210), (10, 705789), (14, 504135), (15, 470526), (17, 415170), (18, 392105), (21, 336090), (30, 235263), (34, 207585), (35, 201654), (42, 168045), (45, 156842), (51, 138390), (63, 112030), (70, 100827), (85, 83034), (90, 78421), (102, 69195), (105, 67218), (119, 59310), (126, 56015), (153, 46130), (170, 41517), (210, 33609), (238, 29655), (255, 27678), (306, 23065), (315, 22406), (357, 19770), (510, 13839), (595, 11862), (630, 11203), (659, 10710), (714, 9885), (765, 9226), (1071, 6590), (1190, 5931), (1318, 5355), (1530, 4613), (1785, 3954), (1977, 3570), (2142, 3295)]