68308290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 185558256

約数和(自身を除く): 117249966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 73, 74, 90, 111, 146, 185, 219, 222, 281, 333, 365, 370, 438, 555, 562, 657, 666, 730, 843, 1095, 1110, 1314, 1405, 1665, 1686, 2190, 2529, 2701, 2810, 3285, 3330, 4215, 5058, 5402, 6570, 8103, 8430, 10397, 12645, 13505, 16206, 20513, 20794, 24309, 25290, 27010, 31191, 40515, 41026, 48618, 51985, 61539, 62382, 81030, 93573, 102565, 103970, 121545, 123078, 155955, 184617, 187146, 205130, 243090, 307695, 311910, 369234, 467865, 615390, 758981, 923085, 935730, 1517962, 1846170, 2276943, 3794905, 4553886, 6830829, 7589810, 11384715, 13661658, 22769430, 34154145, 68308290]

約数ペア:

[(1, 68308290), (2, 34154145), (3, 22769430), (5, 13661658), (6, 11384715), (9, 7589810), (10, 6830829), (15, 4553886), (18, 3794905), (30, 2276943), (37, 1846170), (45, 1517962), (73, 935730), (74, 923085), (90, 758981), (111, 615390), (146, 467865), (185, 369234), (219, 311910), (222, 307695), (281, 243090), (333, 205130), (365, 187146), (370, 184617), (438, 155955), (555, 123078), (562, 121545), (657, 103970), (666, 102565), (730, 93573), (843, 81030), (1095, 62382), (1110, 61539), (1314, 51985), (1405, 48618), (1665, 41026), (1686, 40515), (2190, 31191), (2529, 27010), (2701, 25290), (2810, 24309), (3285, 20794), (3330, 20513), (4215, 16206), (5058, 13505), (5402, 12645), (6570, 10397), (8103, 8430)]