30983544

素因数分解:

$2^3\times 3^2\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 84169800

約数和(自身を除く): 53186256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 653, 659, 1306, 1318, 1959, 1977, 2612, 2636, 3918, 3954, 5224, 5272, 5877, 5931, 7836, 7908, 11754, 11862, 15672, 15816, 23508, 23724, 47016, 47448, 430327, 860654, 1290981, 1721308, 2581962, 3442616, 3872943, 5163924, 7745886, 10327848, 15491772, 30983544]

約数ペア:

[(1, 30983544), (2, 15491772), (3, 10327848), (4, 7745886), (6, 5163924), (8, 3872943), (9, 3442616), (12, 2581962), (18, 1721308), (24, 1290981), (36, 860654), (72, 430327), (653, 47448), (659, 47016), (1306, 23724), (1318, 23508), (1959, 15816), (1977, 15672), (2612, 11862), (2636, 11754), (3918, 7908), (3954, 7836), (5224, 5931), (5272, 5877)]