9701929980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{17597}}^1$

素因数の和:18636

約数の個数: 96

約数和(自身を含む): 30215062080

約数和(自身を除く): 20513132100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1021, 2042, 3063, 4084, 5105, 6126, 9189, 10210, 12252, 15315, 17597, 18378, 20420, 27567, 30630, 35194, 36756, 45945, 52791, 55134, 61260, 70388, 87985, 91890, 105582, 110268, 137835, 158373, 175970, 183780, 211164, 263955, 275670, 316746, 351940, 475119, 527910, 551340, 633492, 791865, 950238, 1055820, 1583730, 1900476, 2375595, 3167460, 4751190, 9502380, 17966537, 35933074, 53899611, 71866148, 89832685, 107799222, 161698833, 179665370, 215598444, 269498055, 323397666, 359330740, 485096499, 538996110, 646795332, 808494165, 970192998, 1077992220, 1616988330, 1940385996, 2425482495, 3233976660, 4850964990, 9701929980]

約数ペア:

[(1, 9701929980), (2, 4850964990), (3, 3233976660), (4, 2425482495), (5, 1940385996), (6, 1616988330), (9, 1077992220), (10, 970192998), (12, 808494165), (15, 646795332), (18, 538996110), (20, 485096499), (27, 359330740), (30, 323397666), (36, 269498055), (45, 215598444), (54, 179665370), (60, 161698833), (90, 107799222), (108, 89832685), (135, 71866148), (180, 53899611), (270, 35933074), (540, 17966537), (1021, 9502380), (2042, 4751190), (3063, 3167460), (4084, 2375595), (5105, 1900476), (6126, 1583730), (9189, 1055820), (10210, 950238), (12252, 791865), (15315, 633492), (17597, 551340), (18378, 527910), (20420, 475119), (27567, 351940), (30630, 316746), (35194, 275670), (36756, 263955), (45945, 211164), (52791, 183780), (55134, 175970), (61260, 158373), (70388, 137835), (87985, 110268), (91890, 105582)]