30684464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 61119600

約数和(自身を除く): 30435136

約数列:

[1, 2, 4, 8, 16, 61, 122, 149, 211, 244, 298, 422, 488, 596, 844, 976, 1192, 1688, 2384, 3376, 9089, 12871, 18178, 25742, 31439, 36356, 51484, 62878, 72712, 102968, 125756, 145424, 205936, 251512, 503024, 1917779, 3835558, 7671116, 15342232, 30684464]

約数ペア:

[(1, 30684464), (2, 15342232), (4, 7671116), (8, 3835558), (16, 1917779), (61, 503024), (122, 251512), (149, 205936), (211, 145424), (244, 125756), (298, 102968), (422, 72712), (488, 62878), (596, 51484), (844, 36356), (976, 31439), (1192, 25742), (1688, 18178), (2384, 12871), (3376, 9089)]