27899370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 74926080

約数和(自身を除く): 47026710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 541, 573, 955, 1082, 1146, 1623, 1719, 1910, 2705, 2865, 3246, 3438, 4869, 5157, 5410, 5730, 8115, 8595, 9738, 10314, 14607, 16230, 17190, 24345, 25785, 29214, 48690, 51570, 73035, 103331, 146070, 206662, 309993, 516655, 619986, 929979, 1033310, 1549965, 1859958, 2789937, 3099930, 4649895, 5579874, 9299790, 13949685, 27899370]

約数ペア:

[(1, 27899370), (2, 13949685), (3, 9299790), (5, 5579874), (6, 4649895), (9, 3099930), (10, 2789937), (15, 1859958), (18, 1549965), (27, 1033310), (30, 929979), (45, 619986), (54, 516655), (90, 309993), (135, 206662), (191, 146070), (270, 103331), (382, 73035), (541, 51570), (573, 48690), (955, 29214), (1082, 25785), (1146, 24345), (1623, 17190), (1719, 16230), (1910, 14607), (2705, 10314), (2865, 9738), (3246, 8595), (3438, 8115), (4869, 5730), (5157, 5410)]