16804520190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{6053}}^1$

素因数の和:6458

約数の個数: 96

約数和(自身を含む): 44255708640

約数和(自身を除く): 27451188450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 283, 327, 545, 566, 654, 849, 981, 1090, 1415, 1635, 1698, 1962, 2547, 2830, 3270, 4245, 4905, 5094, 6053, 8490, 9810, 12106, 12735, 18159, 25470, 30265, 30847, 36318, 54477, 60530, 61694, 90795, 92541, 108954, 154235, 181590, 185082, 272385, 277623, 308470, 462705, 544770, 555246, 659777, 925410, 1319554, 1388115, 1712999, 1979331, 2776230, 3298885, 3425998, 3958662, 5138997, 5937993, 6597770, 8564995, 9896655, 10277994, 11875986, 15416991, 17129990, 19793310, 25694985, 29689965, 30833982, 51389970, 59379930, 77084955, 154169910, 186716891, 373433782, 560150673, 933584455, 1120301346, 1680452019, 1867168910, 2800753365, 3360904038, 5601506730, 8402260095, 16804520190]

約数ペア:

[(1, 16804520190), (2, 8402260095), (3, 5601506730), (5, 3360904038), (6, 2800753365), (9, 1867168910), (10, 1680452019), (15, 1120301346), (18, 933584455), (30, 560150673), (45, 373433782), (90, 186716891), (109, 154169910), (218, 77084955), (283, 59379930), (327, 51389970), (545, 30833982), (566, 29689965), (654, 25694985), (849, 19793310), (981, 17129990), (1090, 15416991), (1415, 11875986), (1635, 10277994), (1698, 9896655), (1962, 8564995), (2547, 6597770), (2830, 5937993), (3270, 5138997), (4245, 3958662), (4905, 3425998), (5094, 3298885), (6053, 2776230), (8490, 1979331), (9810, 1712999), (12106, 1388115), (12735, 1319554), (18159, 925410), (25470, 659777), (30265, 555246), (30847, 544770), (36318, 462705), (54477, 308470), (60530, 277623), (61694, 272385), (90795, 185082), (92541, 181590), (108954, 154235)]