137533830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{654923}}^1$

素因数の和:654940

約数の個数: 32

約数和(自身を含む): 377236224

約数和(自身を除く): 239702394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 654923, 1309846, 1964769, 3274615, 3929538, 4584461, 6549230, 9168922, 9823845, 13753383, 19647690, 22922305, 27506766, 45844610, 68766915, 137533830]

約数ペア:

[(1, 137533830), (2, 68766915), (3, 45844610), (5, 27506766), (6, 22922305), (7, 19647690), (10, 13753383), (14, 9823845), (15, 9168922), (21, 6549230), (30, 4584461), (35, 3929538), (42, 3274615), (70, 1964769), (105, 1309846), (210, 654923)]