68772570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 172882944

約数和(自身を除く): 104110374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1013, 1095, 2026, 2190, 2263, 3039, 4526, 5065, 6078, 6789, 10130, 11315, 13578, 15195, 22630, 30390, 31403, 33945, 62806, 67890, 73949, 94209, 147898, 157015, 188418, 221847, 314030, 369745, 443694, 471045, 739490, 942090, 1109235, 2218470, 2292419, 4584838, 6877257, 11462095, 13754514, 22924190, 34386285, 68772570]

約数ペア:

[(1, 68772570), (2, 34386285), (3, 22924190), (5, 13754514), (6, 11462095), (10, 6877257), (15, 4584838), (30, 2292419), (31, 2218470), (62, 1109235), (73, 942090), (93, 739490), (146, 471045), (155, 443694), (186, 369745), (219, 314030), (310, 221847), (365, 188418), (438, 157015), (465, 147898), (730, 94209), (930, 73949), (1013, 67890), (1095, 62806), (2026, 33945), (2190, 31403), (2263, 30390), (3039, 22630), (4526, 15195), (5065, 13578), (6078, 11315), (6789, 10130)]