27974460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 56213700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 463, 530, 570, 636, 795, 926, 1007, 1060, 1140, 1389, 1590, 1852, 2014, 2315, 2778, 3021, 3180, 4028, 4630, 5035, 5556, 6042, 6945, 8797, 9260, 10070, 12084, 13890, 15105, 17594, 20140, 24539, 26391, 27780, 30210, 35188, 43985, 49078, 52782, 60420, 73617, 87970, 98156, 105564, 122695, 131955, 147234, 175940, 245390, 263910, 294468, 368085, 466241, 490780, 527820, 736170, 932482, 1398723, 1472340, 1864964, 2331205, 2797446, 4662410, 5594892, 6993615, 9324820, 13987230, 27974460]

約数ペア:

[(1, 27974460), (2, 13987230), (3, 9324820), (4, 6993615), (5, 5594892), (6, 4662410), (10, 2797446), (12, 2331205), (15, 1864964), (19, 1472340), (20, 1398723), (30, 932482), (38, 736170), (53, 527820), (57, 490780), (60, 466241), (76, 368085), (95, 294468), (106, 263910), (114, 245390), (159, 175940), (190, 147234), (212, 131955), (228, 122695), (265, 105564), (285, 98156), (318, 87970), (380, 73617), (463, 60420), (530, 52782), (570, 49078), (636, 43985), (795, 35188), (926, 30210), (1007, 27780), (1060, 26391), (1140, 24539), (1389, 20140), (1590, 17594), (1852, 15105), (2014, 13890), (2315, 12084), (2778, 10070), (3021, 9260), (3180, 8797), (4028, 6945), (4630, 6042), (5035, 5556)]