138405330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12923}}^1$

素因数の和:12960

約数の個数: 96

約数和(自身を含む): 435487104

約数和(自身を除く): 297081774

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, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 12923, 25846, 38769, 64615, 77538, 90461, 116307, 129230, 180922, 193845, 219691, 232614, 271383, 387690, 439382, 452305, 542766, 581535, 659073, 814149, 904610, 1098455, 1163070, 1318146, 1356915, 1537837, 1628298, 1977219, 2196910, 2713830, 3075674, 3295365, 3954438, 4070745, 4613511, 6590730, 7689185, 8141490, 9227022, 9886095, 13840533, 15378370, 19772190, 23067555, 27681066, 46135110, 69202665, 138405330]

約数ペア:

[(1, 138405330), (2, 69202665), (3, 46135110), (5, 27681066), (6, 23067555), (7, 19772190), (9, 15378370), (10, 13840533), (14, 9886095), (15, 9227022), (17, 8141490), (18, 7689185), (21, 6590730), (30, 4613511), (34, 4070745), (35, 3954438), (42, 3295365), (45, 3075674), (51, 2713830), (63, 2196910), (70, 1977219), (85, 1628298), (90, 1537837), (102, 1356915), (105, 1318146), (119, 1163070), (126, 1098455), (153, 904610), (170, 814149), (210, 659073), (238, 581535), (255, 542766), (306, 452305), (315, 439382), (357, 387690), (510, 271383), (595, 232614), (630, 219691), (714, 193845), (765, 180922), (1071, 129230), (1190, 116307), (1530, 90461), (1785, 77538), (2142, 64615), (3570, 38769), (5355, 25846), (10710, 12923)]