27842490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 79606800

約数和(自身を除く): 51764310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 449, 477, 530, 585, 689, 795, 898, 954, 1170, 1347, 1378, 1590, 2067, 2245, 2385, 2694, 3445, 4041, 4134, 4490, 4770, 5837, 6201, 6735, 6890, 8082, 10335, 11674, 12402, 13470, 17511, 20205, 20670, 23797, 29185, 31005, 35022, 40410, 47594, 52533, 58370, 62010, 71391, 87555, 105066, 118985, 142782, 175110, 214173, 237970, 262665, 309361, 356955, 428346, 525330, 618722, 713910, 928083, 1070865, 1546805, 1856166, 2141730, 2784249, 3093610, 4640415, 5568498, 9280830, 13921245, 27842490]

約数ペア:

[(1, 27842490), (2, 13921245), (3, 9280830), (5, 5568498), (6, 4640415), (9, 3093610), (10, 2784249), (13, 2141730), (15, 1856166), (18, 1546805), (26, 1070865), (30, 928083), (39, 713910), (45, 618722), (53, 525330), (65, 428346), (78, 356955), (90, 309361), (106, 262665), (117, 237970), (130, 214173), (159, 175110), (195, 142782), (234, 118985), (265, 105066), (318, 87555), (390, 71391), (449, 62010), (477, 58370), (530, 52533), (585, 47594), (689, 40410), (795, 35022), (898, 31005), (954, 29185), (1170, 23797), (1347, 20670), (1378, 20205), (1590, 17511), (2067, 13470), (2245, 12402), (2385, 11674), (2694, 10335), (3445, 8082), (4041, 6890), (4134, 6735), (4490, 6201), (4770, 5837)]