5738220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 17690400

約数和(自身を除く): 11952180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 449, 639, 710, 852, 898, 1065, 1278, 1347, 1420, 1796, 2130, 2245, 2556, 2694, 3195, 4041, 4260, 4490, 5388, 6390, 6735, 8082, 8980, 12780, 13470, 16164, 20205, 26940, 31879, 40410, 63758, 80820, 95637, 127516, 159395, 191274, 286911, 318790, 382548, 478185, 573822, 637580, 956370, 1147644, 1434555, 1912740, 2869110, 5738220]

約数ペア:

[(1, 5738220), (2, 2869110), (3, 1912740), (4, 1434555), (5, 1147644), (6, 956370), (9, 637580), (10, 573822), (12, 478185), (15, 382548), (18, 318790), (20, 286911), (30, 191274), (36, 159395), (45, 127516), (60, 95637), (71, 80820), (90, 63758), (142, 40410), (180, 31879), (213, 26940), (284, 20205), (355, 16164), (426, 13470), (449, 12780), (639, 8980), (710, 8082), (852, 6735), (898, 6390), (1065, 5388), (1278, 4490), (1347, 4260), (1420, 4041), (1796, 3195), (2130, 2694), (2245, 2556)]