245051190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15383}}^1$

素因数の和:15458

約数の個数: 64

約数和(自身を含む): 664588800

約数和(自身を除く): 419537610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 15383, 15930, 30766, 46149, 76915, 92298, 138447, 153830, 230745, 276894, 415341, 461490, 692235, 830682, 907597, 1384470, 1815194, 2076705, 2722791, 4153410, 4537985, 5445582, 8168373, 9075970, 13613955, 16336746, 24505119, 27227910, 40841865, 49010238, 81683730, 122525595, 245051190]

約数ペア:

[(1, 245051190), (2, 122525595), (3, 81683730), (5, 49010238), (6, 40841865), (9, 27227910), (10, 24505119), (15, 16336746), (18, 13613955), (27, 9075970), (30, 8168373), (45, 5445582), (54, 4537985), (59, 4153410), (90, 2722791), (118, 2076705), (135, 1815194), (177, 1384470), (270, 907597), (295, 830682), (354, 692235), (531, 461490), (590, 415341), (885, 276894), (1062, 230745), (1593, 153830), (1770, 138447), (2655, 92298), (3186, 76915), (5310, 46149), (7965, 30766), (15383, 15930)]