68928330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 169361280

約数和(自身を除く): 100432950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 109, 197, 214, 218, 321, 327, 394, 535, 545, 591, 642, 654, 985, 1070, 1090, 1182, 1605, 1635, 1970, 2955, 3210, 3270, 5910, 11663, 21079, 21473, 23326, 34989, 42158, 42946, 58315, 63237, 64419, 69978, 105395, 107365, 116630, 126474, 128838, 174945, 210790, 214730, 316185, 322095, 349890, 632370, 644190, 2297611, 4595222, 6892833, 11488055, 13785666, 22976110, 34464165, 68928330]

約数ペア:

[(1, 68928330), (2, 34464165), (3, 22976110), (5, 13785666), (6, 11488055), (10, 6892833), (15, 4595222), (30, 2297611), (107, 644190), (109, 632370), (197, 349890), (214, 322095), (218, 316185), (321, 214730), (327, 210790), (394, 174945), (535, 128838), (545, 126474), (591, 116630), (642, 107365), (654, 105395), (985, 69978), (1070, 64419), (1090, 63237), (1182, 58315), (1605, 42946), (1635, 42158), (1970, 34989), (2955, 23326), (3210, 21473), (3270, 21079), (5910, 11663)]