19296090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 57542400

約数和(自身を除く): 38246310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 89, 90, 99, 110, 135, 146, 165, 178, 198, 219, 267, 270, 297, 330, 365, 438, 445, 495, 534, 594, 657, 730, 801, 803, 890, 979, 990, 1095, 1314, 1335, 1485, 1602, 1606, 1958, 1971, 2190, 2403, 2409, 2670, 2937, 2970, 3285, 3942, 4005, 4015, 4806, 4818, 4895, 5874, 6497, 6570, 7227, 8010, 8030, 8811, 9790, 9855, 12015, 12045, 12994, 14454, 14685, 17622, 19491, 19710, 21681, 24030, 24090, 26433, 29370, 32485, 36135, 38982, 43362, 44055, 52866, 58473, 64970, 71467, 72270, 88110, 97455, 108405, 116946, 132165, 142934, 175419, 194910, 214401, 216810, 264330, 292365, 350838, 357335, 428802, 584730, 643203, 714670, 877095, 1072005, 1286406, 1754190, 1929609, 2144010, 3216015, 3859218, 6432030, 9648045, 19296090]

約数ペア:

[(1, 19296090), (2, 9648045), (3, 6432030), (5, 3859218), (6, 3216015), (9, 2144010), (10, 1929609), (11, 1754190), (15, 1286406), (18, 1072005), (22, 877095), (27, 714670), (30, 643203), (33, 584730), (45, 428802), (54, 357335), (55, 350838), (66, 292365), (73, 264330), (89, 216810), (90, 214401), (99, 194910), (110, 175419), (135, 142934), (146, 132165), (165, 116946), (178, 108405), (198, 97455), (219, 88110), (267, 72270), (270, 71467), (297, 64970), (330, 58473), (365, 52866), (438, 44055), (445, 43362), (495, 38982), (534, 36135), (594, 32485), (657, 29370), (730, 26433), (801, 24090), (803, 24030), (890, 21681), (979, 19710), (990, 19491), (1095, 17622), (1314, 14685), (1335, 14454), (1485, 12994), (1602, 12045), (1606, 12015), (1958, 9855), (1971, 9790), (2190, 8811), (2403, 8030), (2409, 8010), (2670, 7227), (2937, 6570), (2970, 6497), (3285, 5874), (3942, 4895), (4005, 4818), (4015, 4806)]