68145690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3327

約数の個数: 64

約数和(自身を含む): 177448320

約数和(自身を除く): 109302630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3259, 3485, 4182, 6518, 6970, 9777, 10455, 16295, 19554, 20910, 32590, 48885, 55403, 97770, 110806, 133619, 166209, 267238, 277015, 332418, 400857, 554030, 668095, 801714, 831045, 1336190, 1662090, 2004285, 2271523, 4008570, 4543046, 6814569, 11357615, 13629138, 22715230, 34072845, 68145690]

約数ペア:

[(1, 68145690), (2, 34072845), (3, 22715230), (5, 13629138), (6, 11357615), (10, 6814569), (15, 4543046), (17, 4008570), (30, 2271523), (34, 2004285), (41, 1662090), (51, 1336190), (82, 831045), (85, 801714), (102, 668095), (123, 554030), (170, 400857), (205, 332418), (246, 277015), (255, 267238), (410, 166209), (510, 133619), (615, 110806), (697, 97770), (1230, 55403), (1394, 48885), (2091, 32590), (3259, 20910), (3485, 19554), (4182, 16295), (6518, 10455), (6970, 9777)]